Author: Ameeba

CVE-2025-30099: Improper Neutralization of Special Elements in Dell PowerProtect Data Domain
Overview

CVE-2025-30099 is a high-severity vulnerability affecting Dell PowerProtect Data Domain systems, specifically those running the Data Domain Operating System (DD OS). This vulnerability is of paramount concern due to its potential to allow low privileged attackers to execute arbitrary commands with root privileges on the affected systems, thereby leading to total system compromise or data leakage.

Vulnerability Summary

CVE ID: CVE-2025-30099
Severity: High (7.8 CVSS Score)
Attack Vector: Local
Privileges Required: Low
User Interaction: None
Impact: System compromise, Potential data leakage

Affected Products

Product | Affected Versions

Dell PowerProtect Data Domain | Feature Release versions 7.7.1.0 through 8.1.0.10
Dell PowerProtect Data Domain | LTS2024 release Versions 7.13.1.0 through 7.13.1.25
Dell PowerProtect Data Domain | LTS 2023 release versions 7.10.1.0 through 7.10.1.50

How the Exploit Works

The exploit takes advantage of an OS command injection vulnerability within the DDSH CLI component of the DD OS. By injecting malicious commands into the operating system, an attacker can bypass the system’s security measures. This occurs due to the system’s failure to properly neutralize special elements used in OS commands.

Conceptual Example Code

Below is a conceptual example of how the OS command injection vulnerability might be exploited. Please note that this is a simplified pseudocode representation and the actual exploitation process would be complex and depend on the specific system configuration.
```
# Suppose 'input' is a parameter controlled by the attacker
input = "innocuous_command; malicious_command"
# The system would treat it as two separate commands
system.execute(input)
```
In this example, `innocuous_command` is a legitimate command that the system allows, and `malicious_command` is the attacker’s arbitrary command executed with root privileges. The semicolon is a command separator in many systems, allowing multiple commands to be executed in sequence.
To mitigate this vulnerability, it’s recommended to apply vendor patches as soon as they become available. In the meantime, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary protection. Despite these measures, the only comprehensive solution is to patch the system to neutralize the command injection vulnerability.
September 22, 2025
CVE-2025-36607: Critical OS Command Injection Vulnerability in Dell Unity
Overview

The cybersecurity landscape is full of potential threats and vulnerabilities that could be exploited by malicious entities. One such vulnerability is CVE-2025-36607, a critical flaw discovered in Dell Unity, version(s) 5.5 and prior. This vulnerability lies in the svc_nas utility, which under specific conditions, can become a gateway for an authenticated attacker to execute arbitrary operating system commands with root privileges. This is a serious concern, as it may lead to system compromise and data leakage. The vulnerability is a significant risk for any organization using the affected versions of Dell Unity and it needs to be addressed promptly to ensure the cybersecurity integrity of these systems.

Vulnerability Summary

CVE ID: CVE-2025-36607
Severity: High (7.8 CVSS Score)
Attack Vector: Network
Privileges Required: High (Authenticated User)
User Interaction: Required
Impact: System compromise and potential data leakage

Affected Products

Product | Affected Versions

Dell Unity | 5.5 and prior

How the Exploit Works

An authenticated attacker with access to the svc_nas utility can exploit this vulnerability by injecting malicious commands. These commands can escape the restricted shell and are executed with root privileges. This allows the attacker to gain unauthorized access, manipulate the system, or even exfiltrate data.

Conceptual Example Code

Here’s a conceptual example of how this vulnerability might be exploited. The attacker sends a specially crafted request to the vulnerable endpoint:
```
POST /svc_nas/utility HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "command": "; rm -rf / ;" }
```
In this example, after the semicolon (;), the attacker has inserted a malicious command (`rm -rf /`) which deletes all files in the system. This command is executed with root privileges, causing disastrous consequences.

Mitigation and Prevention

Dell has released a patch to address this vulnerability and it is recommended for all users of Dell Unity version 5.5 and prior to apply this patch immediately.
For temporary mitigation, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can be used to block or alert on suspicious activities. These systems can be configured to detect patterns of command injection attacks and take appropriate actions. However, this should only be seen as a temporary solution and the application of the vendor’s patch should not be delayed.
In conclusion, CVE-2025-36607 is a serious vulnerability that can lead to system compromise and data leakage. It highlights the need for regular patching and updating of systems, as well as the importance of strong authentication and access controls.
September 22, 2025
CVE-2025-36606: Dell Unity OS Command Injection Vulnerability
Overview

In the ever-evolving field of cybersecurity, new vulnerabilities continue to emerge, posing significant threats to organizations and users alike. One such vulnerability, CVE-2025-36606, affects Dell Unity, specifically in versions 5.5 and prior. This vulnerability, an OS Command Injection type, is located in the svc_nfssupport utility. If exploited by an authenticated attacker, it could potentially allow them to escape the restricted shell and execute arbitrary operating system commands with root privileges. This is a crucial concern as it could lead to system compromise and data leakage.

Vulnerability Summary

CVE ID: CVE-2025-36606
Severity: High (CVSS:7.8)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: System compromise and potential data leakage

Affected Products

Product | Affected Versions

Dell Unity | 5.5 and prior

How the Exploit Works

The vulnerability (CVE-2025-36606) exists due to an insufficient sanitization of user-supplied inputs in the svc_nfssupport utility of Dell Unity. An attacker who has successfully authenticated can exploit this vulnerability by injecting a crafted command into the utility. This would allow the attacker to escape the restricted shell and execute arbitrary operating system commands with root privileges, gaining complete control over the system.

Conceptual Example Code

Here is a conceptual example demonstrating how an attacker might exploit this vulnerability. This example does not represent an actual exploit but is intended to demonstrate the potential risk.
```
$ ssh user@target
password: 
<strong></strong>

$ svc_nfssupport -cmd 'crafted malicious command'
```
In this conceptual example, an attacker logs into the target system, then uses the svc_nfssupport utility to run a crafted malicious command. As a result, the attacker bypasses the restricted shell and gains root access, allowing them to execute arbitrary commands.
Please note, the severity of this vulnerability demands immediate attention. It is strongly advised to apply the vendor-provided patch to mitigate the risk. As a temporary mitigation, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can also help to detect and block such attacks. Always remember, maintaining the latest security updates and patches is a crucial part of a robust cybersecurity strategy.
September 22, 2025
CVE-2025-50944: AVTECH EagleEyes 2.0.0 TLS Chain Validation Vulnerability
Overview

The CVE-2025-50944 is a high-severity vulnerability that was discovered in the AVTECH EagleEyes 2.0.0 security camera software. This vulnerability exposes systems to potential compromise or data leakage due to a flaw in the method of TLS chain validation. The software’s custom X509TrustManager used in checkServerTrusted only checks the certificate’s expiration date, effectively bypassing the proper TLS chain validation. This oversight means that malicious actors could potentially exploit the system by providing a valid but untrusted certificate, therefore gaining unauthorized access.
This issue affects all users of AVTECH EagleEyes 2.0.0, a popular software suite used to manage and monitor security camera systems. Given the sensitivity and importance of the data that these systems handle, the vulnerability holds significant security implications for individuals, businesses, and institutions that rely on the software.

Vulnerability Summary

CVE ID: CVE-2025-50944
Severity: High (8.8 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

AVTECH EagleEyes | 2.0.0

How the Exploit Works

The CVE-2025-50944 exploit takes advantage of the oversight in the checkServerTrusted method of the AVTECH EagleEyes software. This method only checks the expiration date of a TLS certificate and not its validity in the trust chain. An attacker could potentially present a valid but untrusted certificate to gain unauthorized access to the system or data.

Conceptual Example Code

Below is a conceptual example of how this vulnerability might be exploited. In this example, the attacker uses a valid but untrusted certificate to establish a TLS connection with the server:
```
POST /avtech/eagleeyes HTTP/1.1
Host: target.example.com
Content-Type: application/json
Certificate: { "valid": true, "trusted": false }
{ "malicious_payload": "..." }
```
In this scenario, the server only checks the `valid` field in the certificate and accepts the connection, allowing the attacker to send a malicious payload.
September 22, 2025
CVE-2025-50110: Sensitive Information Exposure in AVTECH EagleEyes Lite 2.0.0
Overview

The Common Vulnerabilities and Exposures (CVE) system has identified a significant vulnerability, labelled as CVE-2025-50110, in AVTECH’s EagleEyes Lite 2.0.0 software. This issue, discovered in the GetHttpsResponse method, causes the transmission of sensitive information, including but not limited to internal server URLs, account IDs, passwords, and device tokens, in plaintext query parameters over HTTPS. This poses a serious threat to businesses, organizations, and individuals using the affected software due to the potential for system compromise and data leakage.
The severity of this vulnerability is underlined by its high CVSS Severity Score of 8.8, indicating a major risk. Given the widespread use of AVTECH’s software, it is vital that users understand the nature of this vulnerability, its potential impact, and the steps necessary for mitigation.

Vulnerability Summary

CVE ID: CVE-2025-50110
Severity: High (8.8 CVSS)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System Compromise, Data Leakage

Affected Products

Product | Affected Versions

AVTECH EagleEyes Lite | 2.0.0

How the Exploit Works

The exploit capitalizes on the insecure handling of sensitive information by the GetHttpsResponse method in AVTECH’s EagleEyes Lite 2.0.0. This method transmits sensitive data as plaintext query parameters over HTTPS. An attacker, by intercepting the network traffic, can easily extract this data as it is not encrypted. This can lead to unauthorized access to internal server URLs, account IDs, passwords, and device tokens, potentially leading to system compromise or data leakage.

Conceptual Example Code

Below is a conceptual example of a malicious HTTP request to exploit the vulnerability:
```
GET /GetHttpsResponse?accountID=example&password=example&deviceToken=example HTTP/1.1
Host: push.lite.avtech.com
```
In this example, the attacker sends a GET request to the vulnerable endpoint. The sensitive information (accountID, password, and deviceToken) is included as plaintext in the query parameters, making it accessible to anyone who can intercept the network traffic.

Mitigation Guidance

Users affected by this vulnerability are strongly recommended to apply the vendor-supplied patch as soon as possible. In cases where the patch cannot be applied immediately, the use of a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. These systems can help detect and block malicious network traffic, reducing the risk of unauthorized data access. However, they should not be considered a long-term solution, as they do not address the underlying vulnerability.
September 22, 2025
CVE-2025-46408: High Severity AVTECH EagleEyes Domain Validation Bypass Vulnerability
Overview

In the ever-evolving landscape of cybersecurity, new vulnerabilities are being discovered and exploited almost every day. One such high-risk vulnerability has been discovered in AVTECH EagleEyes 2.0.0, a popular video surveillance software. Identified as CVE-2025-46408, this vulnerability has a CVSS Severity Score of 9.8, placing it at the highest level of risk. This vulnerability affects users of AVTECH EagleEyes 2.0.0, a widely used software, thus amplifying its potential impact exponentially.
The CVE-2025-46408 vulnerability is critically significant as it allows an attacker to bypass domain validation by exploiting the methods push.lite.avtech.com.AvtechLib.GetHttpsResponse and push.lite.avtech.com.Push_HttpService.getNewHttpClient, which set ALLOW_ALL_HOSTNAME_VERIFIER. Consequently, this could lead to potential system compromises or data leakages, putting user’s data and privacy at considerable risk.

Vulnerability Summary

CVE ID: CVE-2025-46408
Severity: Critical (CVSS: 9.8)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise and data leakage

Affected Products

Product | Affected Versions

AVTECH EagleEyes | 2.0.0

How the Exploit Works

The vulnerability CVE-2025-46408 takes advantage of a security oversight in the AVTECH EagleEyes software. The software’s methods, GetHttpsResponse and getNewHttpClient, bypass domain validation by setting ALLOW_ALL_HOSTNAME_VERIFIER. This means that the software does not perform the necessary checks to ensure that the server’s hostname matches the domain name in the server’s certificate. An attacker can exploit this oversight by using a malicious server with a fraudulent certificate, tricking the software into establishing a connection and potentially compromising the system or leaking data.

Conceptual Example Code

Here is a conceptual example of how the vulnerability might be exploited. This is a sample HTTP request that a malicious server might use:
```
GET /malicious/endpoint HTTP/1.1
Host: malicious.example.com
Content-Type: application/json
{ "malicious_payload": "Exploit code here..." }
```
In this example, the malicious server uses a GET request to send a malicious payload to the software. Since the software does not validate the hostname against the server’s domain, it might accept this request and execute the malicious payload, leading to a potential system compromise or data leakage.

Mitigation Guidance

As a preventative measure, users are advised to apply the vendor patch as soon as it becomes available. In the meantime, users can use a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) as a temporary mitigation measure to monitor and block potentially malicious traffic.
September 22, 2025
CVE-2025-23284: Critical Stack Buffer Overflow Vulnerability in NVIDIA vGPU Software
Overview

The cybersecurity landscape is an ever-evolving field, and threats emerge in the most unexpected places. A recently discovered vulnerability, identified as CVE-2025-23284, has exposed potential security risks in NVIDIA’s vGPU software. This software, used by countless organizations worldwide for virtualization of GPU capabilities, has been found to contain a critical flaw that could lead to severe system compromise or data leakage.
This vulnerability matters to anyone using NVIDIA’s vGPU software as it opens up the potential for malicious guests to cause a stack buffer overflow. This could lead to code execution, denial of service, information disclosure, or data tampering. In this blog post, we will delve deeper into the specifics of this vulnerability and provide guidance on mitigation strategies.

Vulnerability Summary

CVE ID: CVE-2025-23284
Severity: High (7.8 CVSS Severity Score)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

NVIDIA vGPU Software | All versions prior to patch

How the Exploit Works

The vulnerability lies in the Virtual GPU Manager of NVIDIA’s vGPU software. A malicious guest could exploit this vulnerability by initiating a specially crafted request to overflow the stack buffer. This overflow could potentially allow the attacker to execute arbitrary code, disrupt system services, disclose sensitive information, or tamper with data.

Conceptual Example Code

Here is a conceptual example of how this vulnerability might be exploited. Note that this is a theoretical representation and does not represent actual malicious code.
```
$ echo -e "GET /vGPUmanager HTTP/1.1\r\nHost: vulnerable_host\r\nOverflow: `python -c 'print "A"*5000'`\r\n\r\n" | nc vulnerable_host 80
```
In this example, the malicious guest sends a GET request to the vGPU Manager. The Overflow header contains a python command to print ‘A’ 5000 times, which could potentially overflow the stack buffer leading to the exploitation of the vulnerability.

Remediation and Mitigation

The best way to protect your systems from the CVE-2025-23284 vulnerability is by applying the patch provided by NVIDIA. In case the patch cannot be applied immediately, a temporary mitigation strategy could involve using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to detect and block any suspicious activities.
Remember, staying updated with the latest patches and security advisories is one of the most effective ways to ensure your systems remain secure against emerging threats.
September 22, 2025
CVE-2025-23283: Critical Vulnerability in NVIDIA vGPU Software for Linux-style Hypervisors
Overview

We’re delving into the alarming vulnerability identified in NVIDIA vGPU software for Linux-style hypervisors, tagged as CVE-2025-23283. This critical security flaw, if successfully exploited, could allow a malicious guest to create a stack buffer overflow in the Virtual GPU Manager. The vulnerability has been assigned a high severity score of 7.8 by the Common Vulnerability Scoring System (CVSS), indicating its potential for serious damage.
Organizations utilizing the NVIDIA vGPU software on Linux-style hypervisors should be aware of this vulnerability as it could lead to severe consequences such as code execution, denial of service, escalation of privileges, information disclosure, or data tampering, potentially compromising the whole system or leading to data leakage.

Vulnerability Summary

CVE ID: CVE-2025-23283
Severity: High (CVSS 7.8)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Code execution, Denial of Service, Escalation of privileges, Information disclosure, Data tampering

Affected Products

Product | Affected Versions

NVIDIA vGPU Software | Versions prior to the latest patch

How the Exploit Works

The exploit works by a malicious guest instigating a stack buffer overflow in the Virtual GPU Manager. This is achieved by sending specially crafted data that exceeds the buffer limit, causing an overflow. This overflow can then result in the execution of arbitrary code or even allow the malicious guest to obtain higher privileges than initially granted. The vulnerability can also lead to denial of service by crashing the system or even leaking sensitive data.

Conceptual Example Code

Here is a conceptual example illustrating how such an exploit might work. This is not actual exploit code, but a representation to help understand the nature of the vulnerability:
```
# Hypothetical shell command to execute exploit
$ echo "OVERFLOW_PAYLOAD" > /dev/vgpu
```
In this imagined scenario, “OVERFLOW_PAYLOAD” represents a larger than expected input designed to overflow the buffer in the Virtual GPU Manager. This could potentially lead to unintended consequences such as execution of arbitrary code or escalation of privileges.

Recommended Mitigation

The recommended mitigation is to apply the vendor-supplied patch, which addresses and eliminates this vulnerability. In the absence of the patch or until it can be applied, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can serve as temporary mitigation strategies. These can help detect and prevent attempts to exploit this vulnerability. Always, make sure to keep your systems and software updated to the latest versions to reduce the risk of such vulnerabilities.
Stay vigilant, stay safe.
September 22, 2025
CVE-2025-23276: NVIDIA Installer for Windows Privilege Escalation Vulnerability
Overview

The ongoing evolution of cyber threats continues to expose inherent vulnerabilities in various software and hardware systems. One recent exposure is found in NVIDIA’s Installer for Windows, a widely used graphics card driver package. This vulnerability, assigned the Common Vulnerabilities and Exposures (CVE) ID CVE-2025-23276, has severe implications for users of the affected NVIDIA software. If exploited, the vulnerability may enable attackers to escalate their privileges within the system, leading to various potential harmful outcomes such as denial of service attacks, code execution, information disclosure, and data tampering.
The severity and widespread use of the affected software make this a crucial issue that sysadmins, developers, and end-users need to address promptly to safeguard their systems and data.

Vulnerability Summary

CVE ID: CVE-2025-23276
Severity: High (CVSS: 7.8)
Attack Vector: Local
Privileges Required: Low
User Interaction: Required
Impact: Escalation of privileges, denial of service, code execution, information disclosure, and data tampering.

Affected Products

Product | Affected Versions

NVIDIA Installer for Windows | All versions prior to the latest patch

How the Exploit Works

The CVE-2025-23276 vulnerability arises from a flaw in the NVIDIA Installer’s permission settings for Windows. When installing or updating NVIDIA drivers, the program fails to enforce necessary access controls. This oversight provides an opportunity for malicious actors to insert and execute code with elevated privileges.
The attacker, initially requiring low-level user privileges and user interaction, can exploit this flaw to escalate their permissions within the affected system. The exploit’s successful execution could result in a range of harmful outcomes, including denial of service, unauthorized code execution, information disclosure, and data tampering.

Conceptual Example Code

This conceptual example demonstrates how a malicious actor could potentially exploit this vulnerability. The attacker could, for example, replace a legitimate NVIDIA driver with a malicious one, leading to harmful outcomes when the user initiates an update.
```
# Attacker gains low-level user access
$ ssh user@target
# Navigate to the directory containing NVIDIA drivers
$ cd /path/to/nvidia/drivers
# Replace a legitimate driver with a malicious one
$ cp /path/to/malicious/driver /path/to/nvidia/drivers/
# When the user initiates an update, the malicious driver gets executed with escalated privileges
```
Remember, this is a conceptual example and not a real exploit. The goal is to demonstrate the potential vectors an attacker might utilize, not to provide a step-by-step guide for malicious activities.
September 22, 2025
CVE-2025-54564: Critical Command Execution Vulnerability in ChargePoint Home Flex 5.5.4.13
Overview

In the realm of cybersecurity, the discovery of new vulnerabilities is an ongoing process. One such critical vulnerability, CVE-2025-54564, has been identified in the ChargePoint Home Flex 5.5.4.13. This vulnerability opens the door for potential system compromise or data leakage, thereby posing a serious threat to the security of the system and the data it contains. As it concerns a widely used product, ChargePoint Home Flex, this vulnerability becomes a matter of concern for a substantial user base.

Vulnerability Summary

CVE ID: CVE-2025-54564
Severity: High (CVSS score 7.8)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

ChargePoint Home Flex | 5.5.4.13

How the Exploit Works

The vulnerability lies in the ‘uploadsm’ function of the ChargePoint Home Flex 5.5.4.13. The function fails to validate a user-controlled string during bz2 decompression. As a result, malicious actors can manipulate the string to execute arbitrary commands as the ‘nobody’ user. This could potentially lead to a system compromise or data leakage.

Conceptual Example Code

The following conceptual example demonstrates how this vulnerability might be exploited. In this example, the malicious actor sends a POST request with a manipulated string that leads to command execution.
```
POST /uploadsm HTTP/1.1
Host: target.example.com
Content-Type: application/bzip2
{ "user_controlled_string": "malicious_command_here" }
```
Mitigation Guidance

To mitigate the CVE-2025-54564 vulnerability, it is advised to apply the vendor patch as soon as it’s available. In the meantime, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation measure, helping filter out malicious payloads and thus, protecting the system from potential compromise or data leakage. It is also essential to maintain a regular update and patch management program to ensure protection against such vulnerabilities in the future.
September 22, 2025