Author: Ameeba

Overview

The cybersecurity landscape continually grapples with newly discovered vulnerabilities, one of which is CVE-2025-36004. This particular vulnerability pertains to IBM i versions 7.2, 7.3, 7.4, and 7.5. It’s a serious issue that potentially allows a user to gain elevated privileges due to an unqualified library call in IBM Facsimile Support for i. This vulnerability matters because a malicious actor could exploit it to run user-controlled code with administrator privileges, potentially leading to system compromise or data leakage. Both IBM i users and administrators need to be aware of this vulnerability and take the necessary steps to mitigate its risks.

Vulnerability Summary

CVE ID: CVE-2025-36004
Severity: High (8.8 CVSS Score)
Attack Vector: Local
Privileges Required: Low
User Interaction: Required
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

IBM i | 7.2
IBM i | 7.3
IBM i | 7.4
IBM i | 7.5

How the Exploit Works

The exploit works by taking advantage of an unqualified library call in IBM Facsimile Support for i. In simple terms, an unqualified library call is when a program doesn’t specify the library that is to be used for a certain function. This can lead to the wrong library being called and manipulated, especially if a malicious user is aware of this vulnerability. In this case, the malicious user can insert their own library into the library list, which would then be called instead of the intended library. This could allow the user to run their own code with elevated privileges.

Conceptual Example Code

Below is a conceptual example of how this type of vulnerability might be exploited. This example uses a shell command to illustrate the point:

# Add malicious library to the library list
ADDLIBLE LIB(MALICIOUS_LIB)
# Call function that has an unqualified library call
CALL PGM(IBM_FAX_FUNC)

In this example, the `ADDLIBLE` command is used to add the malicious library to the library list. Then, when the `CALL` command is used to call a function that has an unqualified library call, the system could potentially call the malicious library instead of the intended one. This could allow the malicious user to run their own code with elevated privileges.

Overview

The cybersecurity landscape is witnessing yet another critical vulnerability, this time in the TOTOLINK EX1200T 4.1.2cu.5232_B20210713. Known as CVE-2025-6568, this flaw poses significant risks to users and systems using the affected device. This vulnerability primarily affects an unknown function of the file /boafrm/formIpv6Setup of the HTTP POST Request Handler component.
Given the nature of the flaw, it’s importance cannot be overstated. The exploit has been made public, and it is possible to launch attacks remotely, emphasizing the criticality and urgency of addressing this vulnerability.

Vulnerability Summary

CVE ID: CVE-2025-6568
Severity: Critical – CVSS Score 8.8
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise and data leakage

Affected Products

Product | Affected Versions

TOTOLINK | EX1200T 4.1.2cu.5232_B20210713

How the Exploit Works

The exploit takes advantage of a buffer overflow vulnerability in the HTTP POST Request Handler component of the TOTOLINK EX1200T. Specifically, an unknown function of the file /boafrm/formIpv6Setup is affected. In this case, the manipulation of the ‘submit-url’ argument can trigger a buffer overflow, providing the attacker with the opportunity to execute arbitrary code or disrupt the normal operation of the system.

Conceptual Example Code

The following is a conceptual example of how an HTTP POST request might be manipulated to exploit this vulnerability. Note that this is a simplified representation and actual exploit code would be much more complex.

POST /boafrm/formIpv6Setup HTTP/1.1
Host: target.example.com
Content-Type: application/x-www-form-urlencoded
submit-url=...&overly_long_string_that_causes_buffer_overflow

Here, the overly long string that causes the buffer overflow is the malicious payload that an attacker might use to exploit the vulnerability. Any system using an affected version of the product and receiving this malformed request could potentially be compromised.

Recommended Mitigation

Given the severity and potential impact of this vulnerability, it is recommended to apply the vendor’s patch as soon as it becomes available. If a patch is not yet available or if there are constraints in applying it immediately, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can serve as a temporary mitigation solution. These can help to detect and prevent potentially malicious activities. However, these are not long-term solutions and can not replace the necessity of patching the vulnerability.

Overview

In this blog post, we will delve into the details of a critical vulnerability, CVE-2025-32976, that affects Quest KACE Systems Management Appliance (SMA). This vulnerability presents a significant security risk as it allows authenticated users to bypass Time-Based One-Time Password (TOTP) two-factor authentication (2FA) requirements and gain elevated access. This flaw can potentially lead to system compromise or data leakage, particularly in environments where SMA is a critical component of the network infrastructure.

Vulnerability Summary

CVE ID: CVE-2025-32976
Severity: Critical (8.8 CVSS score)
Attack Vector: Network
Privileges Required: Low – Authenticated Users
User Interaction: Required
Impact: System compromise or data leakage

Affected Products

Product | Affected Versions

Quest KACE Systems Management Appliance (SMA) 13.0.x | Before 13.0.385
Quest KACE Systems Management Appliance (SMA) 13.1.x | Before 13.1.81
Quest KACE Systems Management Appliance (SMA) 13.2.x | Before 13.2.183
Quest KACE Systems Management Appliance (SMA) 14.0.x | Before 14.0.341 (Patch 5)
Quest KACE Systems Management Appliance (SMA) 14.1.x | Before 14.1.101 (Patch 4)

How the Exploit Works

The vulnerability stems from a logic flaw in the 2FA validation process of Quest KACE Systems Management Appliance (SMA). An attacker with authenticated access can exploit this flaw by manipulating the 2FA validation process to bypass the TOTP-based 2FA requirements, thereby gaining elevated access to the system.

Conceptual Example Code

While there is no specific exploit code available, an attacker may manipulate the 2FA process through a sequence of HTTP requests. A conceptual example might look like this:

POST /KACE_SMA/validate_2FA HTTP/1.1
Host: target.example.com
Content-Type: application/json
Cookie: Authenticated_User_Session=...
{
"user": "attacker",
"pass": "attacker_password",
"2FA_token": "bypassed_value"
}

In the above request, the attacker uses their valid credentials but provides a manipulated or bypassed 2FA token. Due to the logic flaw in the 2FA validation process, the SMA may grant elevated access to the attacker despite the invalid 2FA token.
To mitigate this vulnerability, apply the vendor-provided patch as soon as possible. If this is not immediately possible, consider implementing a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary countermeasure. However, these should not be seen as a long-term solution, as they may not fully prevent exploitation of the vulnerability.

Overview

A critical vulnerability has been identified in Netgear WNCE3001 1.0.0.50, posing severe risks to the security and integrity of systems operating under this version. This vulnerability, designated as CVE-2025-6565, exploits the http_d function of the HTTP POST Request Handler, specifically through the manipulation of the Host argument, leading to a stack-based buffer overflow. Considering the wide usage of Netgear products, this vulnerability has the potential to impact a significant number of systems, making its proper understanding and mitigation paramount for maintaining secure operational environments.

Vulnerability Summary

CVE ID: CVE-2025-6565
Severity: Critical, CVSS Score: 8.8
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise and data leakage

Affected Products

Product | Affected Versions

Netgear WNCE3001 | 1.0.0.50

How the Exploit Works

The exploit works by sending a crafted HTTP POST request to the target system, manipulating the Host argument in the request. This improper handling of the Host argument leads to a stack-based buffer overflow in the http_d function. This type of vulnerability allows an attacker to overwrite the contents of the memory with their own data, potentially leading to arbitrary code execution and system compromise.

Conceptual Example Code

An example of how an attacker might exploit this vulnerability is by sending a malicious HTTP POST request like the one below:

POST /vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "malicious_payload": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA..." }

In this conceptual example, the “malicious_payload” is made up of a string of ‘A’s. This is a common technique used in buffer overflow attacks to overwrite the memory with a known data pattern, allowing the attacker to control the execution flow of the program.

Mitigation Guidance

To mitigate this vulnerability, it is recommended to apply the vendor patch as soon as it becomes available. In the interim, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. However, these are not permanent solutions and can only offer limited protection. It’s crucial to keep systems updated and apply patches promptly to prevent possible system compromise or data leakage.

Overview

The cybersecurity community has recently uncovered a significant vulnerability in ControlID iDSecure On-premises versions 4.7.48.0 and prior. This vulnerability, officially identified as CVE-2025-49853, allows for SQL injections that can leak arbitrary information and insert arbitrary SQL syntax into SQL queries. Businesses utilizing these versions of ControlID iDSecure must take immediate action to avoid potential system compromise or data leakage. The severity of this vulnerability and its widespread potential impact makes it a matter of urgent concern.

Vulnerability Summary

CVE ID: CVE-2025-49853
Severity: Critical (9.1 CVSS Score)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

ControlID iDSecure On-premises | 4.7.48.0 and prior

How the Exploit Works

The vulnerability in question takes advantage of the SQL injection flaw in the software. An attacker can exploit this by injecting malicious SQL code into the input fields of the software. This allows them to manipulate the software’s SQL queries to leak information or insert arbitrary SQL syntax. This can potentially lead to full system compromise or data leakage.

Conceptual Example Code

Consider the following pseudocode that might be exploited using this vulnerability:

POST /login HTTP/1.1
Host: vulnerable.example.com
Content-Type: application/x-www-form-urlencoded
username=admin' OR '1'='1';-- &password=random

In this example, the attacker is injecting malicious SQL syntax into the username field. The injected query `admin’ OR ‘1’=’1′;–` will always evaluate to true, potentially allowing the attacker to bypass authentication mechanisms and gain unauthorized access to sensitive data or even control over the system.

Mitigation and Remediation

Users of ControlID iDSecure On-premises 4.7.48.0 and prior versions should apply the vendor’s patch as soon as possible to mitigate the SQL injection vulnerability. If immediate patching is not possible, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation by blocking or alerting on suspected SQL injection attacks. This, however, should only be considered as a stop-gap measure until the patch can be applied, as it cannot guarantee full protection against an attack exploiting this vulnerability.

Overview

In the midst of constantly evolving cyber threats, a new vulnerability has surfaced that poses a serious threat to data integrity and system security. Identified as CVE-2024-51978, this vulnerability allows an unauthenticated attacker who knows the target device’s serial number to generate the default administrator password for the device. This vulnerability can thus provide an attacker unauthorized access, potentially leading to system compromise or data leakage.
Given the pervasive nature of the devices that could be affected, and the potential for significant damage, addressing this vulnerability should be an immediate priority for all system administrators and security professionals.

Vulnerability Summary

CVE ID: CVE-2024-51978
Severity: Critical (9.8 CVSS score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise, data leakage

Affected Products

Product | Affected Versions

Device X | All versions
Device Y | All versions

How the Exploit Works

The exploit works by leveraging an attacker’s ability to discover a target device’s serial number via CVE-2024-51977 over HTTP/HTTPS/IPP, or via a PJL request, or via an SNMP request. Once the attacker has the serial number, they can generate the default administrator password for the device, thus gaining unauthorized access.

Conceptual Example Code

Here is a conceptual demonstration of how an HTTP request exploiting this vulnerability might look:

GET /device/info HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "request": "serial_number" }

And then,

POST /admin/login HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "serial_number": "1234567890", "password": "generated_password" }

In the above example, the attacker first sends a GET request to retrieve the serial number of the device. Once obtained, they generate the default administrator password and send a POST request to login as the administrator.

Mitigation Guidance

To mitigate this vulnerability, the primary recommendation is to apply the vendor patch as soon as it becomes available. Until then, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can provide some level of temporary protection. Additionally, it is recommended to regularly monitor system logs for any suspicious activity and to change default administrator passwords regularly.

Overview

The Common Vulnerabilities and Exposures (CVE) system has identified a severe vulnerability, CVE-2025-52572, affecting all versions of the popular Telegram userbot, Hikka. This vulnerability has the potential to compromise entire systems and leak sensitive data, making it a pressing concern for all Hikka users. With a CVSS severity score of 10.0, the maximum possible, it represents a significant threat to the security and privacy of users and their data.
The vulnerability lies in the Hikka bot’s web interface and can be exploited in two distinct scenarios. The first scenario occurs when the web interface lacks an authenticated session, allowing an attacker to use their Telegram account to gain remote code execution (RCE) to the server. The second scenario involves an authenticated session, where a lack of sufficient warning in the authentication message tempts users to allow potentially damaging actions.

Vulnerability Summary

CVE ID: CVE-2025-52572
Severity: Critical (10.0 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: System compromise and data leakage

Affected Products

Product | Affected Versions

Hikka (Telegram Userbot) | All Versions

How the Exploit Works

The exploit takes advantage of flaws in Hikka’s web interface. In the first scenario, if the interface lacks an authenticated session, an attacker can use their Telegram account to authorize in the dangling web interface and gain RCE to the server. In the second scenario, with an authenticated session, an attacker can manipulate users into allowing potentially harmful actions due to insufficient warning in the authentication message. This not only enables RCE but also grants the attacker access to the Telegram accounts of the owners.

Conceptual Example Code

Given the nature of this vulnerability, a conceptual example would involve an attacker using their own Telegram account to authorize in the dangling web interface of an unsecured Hikka userbot. This could potentially look something like this:

import telebot
bot = telebot.TeleBot('YOUR_BOT_TOKEN')
@bot.message_handler(commands=['start'])
def send_welcome(message):
bot.reply_to(message, "Hello, I am the attacker's bot. You just allowed me to execute remote code on your server.")
bot.polling()

In this conceptual example, the attacker’s bot sends a welcome message to the user, indicating that the user has unknowingly given the bot permission to execute remote code. The actual exploit would be far more complex and malicious, but this provides a basic idea of how the vulnerability could be exploited.

Overview

In today’s interconnected world, cybersecurity vulnerabilities pose a significant threat to both personal and professional information. One such vulnerability is CVE-2025-52571, a significant flaw in Hikka, a popular Telegram userbot. This vulnerability affects all users who are operating on Hikka versions below 1.6.2, and it opens the door for unauthenticated attackers to gain access to both the victim’s Telegram account and the server where the userbot is hosted. The severity of this vulnerability, coupled with the popularity of Telegram as a communication platform, underscores the importance of immediate action to mitigate the risk.

Vulnerability Summary

CVE ID: CVE-2025-52571
Severity: Critical (CVSS Score 9.6)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Unauthorized access to Telegram account and server, potential system compromise or data leakage

Affected Products

Product | Affected Versions

Hikka Userbot | All versions below 1.6.2

How the Exploit Works

The vulnerability in Hikka userbot is a flaw in the authentication process. An attacker can exploit this vulnerability by sending specially crafted requests to the Hikka server. These requests bypass the existing authentication mechanisms, allowing the attacker to gain unauthorized access to both the Telegram account associated with the bot and the server where the bot is hosted. This access can be leveraged to compromise the system or leak sensitive data.

Conceptual Example Code

Below is a conceptual demonstration of how the vulnerability might be exploited. Please note that this is a simplified hypothetical example and real-world exploitation might involve more complex tactics:

POST /hikka/login HTTP/1.1
Host: vulnerable-hikka-bot.com
Content-Type: application/json
{ "username": "victim", "password": "", "force_auth": true }

In this example, the attacker sends a POST request to the `/hikka/login` endpoint with a blank password and the `force_auth` flag set to true. This forces the server to authenticate the provided username without validating the password, granting the attacker access to the victim’s account.

Mitigation Guidance

The issue has been patched in version 1.6.2 of the Hikka userbot. All users are strongly advised to update their Hikka version to 1.6.2 or newer immediately. No known workarounds are available. In case updating the userbot is not immediately possible, users can apply a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as temporary mitigation to monitor and block suspicious requests.

Overview

Cybersecurity threats are an omnipresent concern for digital businesses, and the CVE-2024-37743 vulnerability poses a significant risk to users of the mmzdev KnowledgeGPT V.0.0.5 software. This issue enables a remote attacker to execute arbitrary code via the Document Display Component, potentially leading to system compromise or data leakage.
The severity of this vulnerability, coupled with the broad user base of the mmzdev KnowledgeGPT, makes it a critical concern. Immediate attention to this issue is necessary to prevent exploitation and maintain secure digital environments.

Vulnerability Summary

CVE ID: CVE-2024-37743
Severity: Critical (9.8 CVSS score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise, data leakage

Affected Products

Product | Affected Versions

mmzdev KnowledgeGPT | V.0.0.5

How the Exploit Works

The vulnerability stems from insufficient input validation in the Document Display Component of the mmzdev KnowledgeGPT software. This flaw allows a remote attacker to inject malicious code within the user’s session. When the document is displayed, the code is automatically executed, potentially compromising the system or leading to data leakage.

Conceptual Example Code

Below is a conceptual example of how the vulnerability might be exploited using a malicious HTTP request:

POST /document/display HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "document": "<script>malicious code here</script>" }

In this example, the attacker sends a POST request to the display endpoint with a malicious payload embedded in the document parameter. The server executes the malicious script when displaying the document, leading to potential system compromise.

Mitigation Guidance

The best mitigation for this vulnerability is to apply the vendor-provided patch. If this is not immediately possible, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can offer temporary protection by detecting and blocking attempts to exploit this vulnerability. However, these are not long-term solutions, and the vendor’s patch should be applied as soon as feasible to ensure complete protection.