Author: Ameeba

Overview

In the realm of cybersecurity, one of the most recently discovered vulnerabilities resides in the NCR Terminal Handler v1.5.1. This vulnerability, designated CVE-2023-47297, allows potential attackers to manipulate the settings in such a way that they could execute arbitrary commands. The issue is significant because it offers the potential for system security auditing configurations to be altered, therefore opening the doors to potential system compromise or data leakage.
As a cybersecurity professional, it’s crucial to understand the implications of this vulnerability, who it affects, and how it can be mitigated. This vulnerability primarily affects users and administrators of the NCR Terminal Handler v1.5.1, and the potential ramifications of an exploited vulnerability can be severe, given the high severity rating of 9.8.

Vulnerability Summary

CVE ID: CVE-2023-47297
Severity: Critical, with a CVSS score of 9.8
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise and data leakage

Affected Products

Product | Affected Versions

NCR Terminal Handler | v1.5.1

How the Exploit Works

The CVE-2023-47297 exploit takes advantage of the settings manipulation vulnerability in the NCR Terminal Handler. By manipulating these settings, an attacker can execute arbitrary commands, which includes the ability to edit system security auditing configurations. This can pave the way for additional exploits, as security auditing often serves as a first line of defense against malicious activities.

Conceptual Example Code

The following is a conceptual example of how the vulnerability might be exploited. This could be done by sending a malicious payload via a network request:

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

In this case, the “malicious_payload” would contain the arbitrary command to edit the security settings. Please note that this example is conceptual and the actual exploit code might be more complex and specific.

Recommended Mitigation

It’s highly 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 serve as a temporary mitigation, helping to identify and block attempted exploits of this vulnerability. Regularly updating and patching software can prevent many such vulnerabilities, and is a crucial part of maintaining a secure system.

Overview

The CVE-2025-6512 vulnerability is a critical security issue that affects clients with non-admin users on the BRAIN2 server. It allows a script to be integrated into a report and later be executed on the server with administrator rights. This type of vulnerability is crucial because it can potentially result in system compromise or data leakage, posing a severe risk to the integrity, confidentiality, and availability of the system. It is critical for organizations and individuals using the BRAIN2 server to be aware of this vulnerability and take immediate steps to mitigate the risk.

Vulnerability Summary

CVE ID: CVE-2025-6512
Severity: Critical (CVSS Score 10.0)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

BRAIN2 Server | All versions prior to patch

How the Exploit Works

The exploit takes advantage of the report generation feature in the BRAIN2 server. An attacker with non-admin access can inject a malicious script into a report. When this report is later executed on the server, it runs with administrator privileges. This execution could lead to unauthorized administrative access, system compromise, or potential data leakage.

Conceptual Example Code

Here’s a conceptual example of how the vulnerability might be exploited. This is a pseudocode representation of a malicious script being embedded in a report:

POST /generate_report HTTP/1.1
Host: BRAIN2_server.example.com
Content-Type: application/json
{
"report": {
"title": "Quarterly Financial Report",
"data": "...",
"script": "<script>malicious_code_here</script>"
}
}

In this example, the “malicious_code_here” would be replaced by the specific actions the attacker wants to perform with admin privileges on the server.

Mitigation and Prevention

The most effective mitigation for this vulnerability is to apply the vendor patch. If this is not immediately possible, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can help provide temporary mitigation. These tools can potentially detect and block attempts to exploit this vulnerability. However, they should not be seen as a long-term solution, and applying the vendor patch should be prioritized.
Remember, any mitigations should be tested in a non-production environment first to ensure they do not disrupt normal operations.

Overview

In this blog post, we will delve into the details of a critical vulnerability identified as CVE-2025-52921. This vulnerability was discovered in Innoshop, a popular e-commerce software platform. The vulnerability affects versions up to and including 0.4.1, and if exploited, it could lead to potential system compromise or data leakage. This vulnerability is particularly concerning due to its severity and the potential impact on businesses using Innoshop for their e-commerce operations. The severity of this issue is underlined by its CVSS Severity Score of 9.9, which indicates a critical risk.

Vulnerability Summary

CVE ID: CVE-2025-52921
Severity: Critical (9.9 CVSS Score)
Attack Vector: Network
Privileges Required: High (Authenticated User)
User Interaction: Required
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

Innoshop | Up to and including 0.4.1

How the Exploit Works

An authenticated attacker can exploit this vulnerability by manipulating the File Manager functions in the admin panel. Initially, the attacker would upload a crafted file. The application checks if the uploaded files are image files; however, this check can be bypassed by simply renaming the uploaded file to have a .php extension using the Rename Function.
This bypass is possible due to the application only relying on frontend checks to restrict the administrator from changing the extension of uploaded files to .php. This restriction can be easily bypassed using any proxy tool, such as BurpSuite. Once the attacker renames the file and gives it the .php extension, a GET request can be used to trigger the execution of code on the server.

Conceptual Example Code

Below is a conceptual example of how the vulnerability might be exploited. This represents the HTTP request made to rename the uploaded file to a .php extension.

GET /admin/file_manager/rename?old_filename=attack.jpg&new_filename=attack.php HTTP/1.1
Host: target.example.com
Authorization: Bearer [User's Authenticated JWT]

Now, with the file renamed to a .php extension, the attacker can trigger the execution of the code on the server with the following GET request:

GET /uploads/attack.php HTTP/1.1
Host: target.example.com

Please note that the above is only a conceptual representation and the actual exploit may vary based on the specific environment and conditions.

Mitigation Guidance

To mitigate the threat from this vulnerability, it is advised to apply the vendor patch as soon as it becomes available. In the meantime, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation measure.

Overview

CVE-2024-45347 is a critical cybersecurity vulnerability that affects the Xiaomi Mi Connect Service APP. This vulnerability allows unauthorized access to the victim’s device, potentially leading to a system compromise or data leakage. It is a significant threat due to the wide usage of Xiaomi devices globally, and the fact that the flaw lies in a service APP that is integral to the device’s operation magnifies the risk. The severity and the widespread possible impact of this vulnerability make it crucial for users to understand and address it promptly.

Vulnerability Summary

CVE ID: CVE-2024-45347
Severity: Critical (CVSS Score: 9.6)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Unauthorized access to the victim’s device, potential system compromise or data leakage

Affected Products

Product | Affected Versions

Xiaomi Mi Connect Service APP | All versions prior to patch

How the Exploit Works

The vulnerability is a result of flawed validation logic within the Xiaomi Mi Connect Service APP. Attackers can exploit this flaw to bypass the standard authentication mechanisms and gain unauthorized access to the victim’s device. Once the attacker has access, they may potentially compromise the system or leak sensitive data.

Conceptual Example Code

Here is a conceptual example to illustrate how this vulnerability might be exploited. This pseudocode represents an attempt by an attacker to access the device by bypassing the flawed validation logic:

def exploit(target_device):
send_request_to_device(target_device, {
"command": "AUTH",
"params": {
"validation_data": "malicious_data_bypassing_validation"
}
})

This pseudocode sends an “AUTH” command to the target device, with parameters that contain malicious data crafted to bypass the flawed validation logic. This would result in unauthorized access to the device.

Mitigation

The primary method of mitigation for this vulnerability is to apply the vendor patch as soon as it is available. Xiaomi is expected to release an update to fix this flaw in the Mi Connect Service APP. Until the patch is available, users are advised to utilize a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary mitigation measure. These systems can help detect and block attempts to exploit this vulnerability.