Author: Ameeba

Overview

The cybersecurity landscape is an ever-evolving battlefield where new threats emerge and existing ones evolve on a daily basis. One such threat that has come to light is the CVE-2025-0358 vulnerability. This vulnerability was discovered during an annual penetration test conducted by Truesec on behalf of Axis Communication. The flaw was identified in the VAPIX Device Configuration framework, and it allows a lower-privileged user to gain administrator privileges, posing a serious security risk to any system or network utilizing this framework. It is crucial for cybersecurity professionals and system administrators to understand the scope of this vulnerability and implement necessary measures to mitigate its potential impact.

Vulnerability Summary

CVE ID: CVE-2025-0358
Severity: High (CVSS: 8.8)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: System compromise and potential data leakage

Affected Products

Product | Affected Versions

VAPIX Device Configuration Framework | All versions up to latest

How the Exploit Works

The exploitation process of this vulnerability involves a lower-privileged user sending a specially crafted request to the VAPIX Device Configuration framework. Due to the flaw in the system, it fails to adequately verify the user’s access level and processes the request as if it were from an administrator. This allows the attacker to change system configurations, gain unauthorized access to sensitive data, and potentially take over the entire system.

Conceptual Example Code

Here’s a conceptual example of how the vulnerability might be exploited. This could be a sample HTTP request, where the attacker sends a malicious payload to a vulnerable endpoint:

POST /vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "user_role": "admin", "action": "modify", "target": "system_config", "data": { "new_config_data": "..." }}

In the above example, the attacker is posing as an admin (“user_role”: “admin”) and is requesting to modify the system configuration (“action”: “modify”, “target”: “system_config”). The “new_config_data” contains the attacker’s desired settings.

Mitigation Guidance

To mitigate the risks associated with the CVE-2025-0358 vulnerability, users should apply the vendor patch as soon as it becomes available. Until the patch is released and applied, it is recommended to use a web application firewall (WAF) or an intrusion detection system (IDS) as temporary mitigation. These systems can detect and block malicious requests, providing some level of protection against this exploit. However, they do not address the root cause of the vulnerability and are thus not a permanent solution.

Overview

A high-tier vulnerability, designated as CVE-2025-0324, has been identified in the VAPIX Device Configuration framework. This security flaw allows for a potentially catastrophic privilege escalation where a lower-privileged user is capable of gaining administrator privileges. This vulnerability is especially critical due to the broad range of systems and applications that utilize the VAPIX framework, emphasizing the need for immediate remediation and mitigation.
The severity of this issue is underscored by its CVSS Severity Score of 9.4. The impact of this vulnerability is a potential system compromise or data leakage, which could have significant implications for the confidentiality, integrity, and availability of data and services on affected systems.

Vulnerability Summary

CVE ID: CVE-2025-0324
Severity: Critical (CVSS: 9.4)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

VAPIX Device Configuration Framework | All versions prior to patch

How the Exploit Works

The vulnerability CVE-2025-0324 in the VAPIX Device Configuration framework is related to improper access controls. An attacker can exploit this by sending a specially crafted request to the device.
Due to the insecure permission settings, a lower-privileged user can gain elevated permissions. This allows the attacker to perform actions such as altering configuration settings, injecting malicious code, or even creating new, privileged user accounts.

Conceptual Example Code

An example of how the vulnerability might be exploited is shown below. This conceptual example demonstrates a HTTP request that includes a malicious payload to the vulnerable endpoint.

POST /VAPIX/configure HTTP/1.1
Host: target.example.com
Content-Type: application/json
{
"user": "low_privilege_user",
"action": "escalate_privilege",
"target": "administrator"
}

This request could potentially escalate the privileges of the “low_privilege_user” to those of the “administrator.

Mitigation and Patching

Addressing this vulnerability requires either applying the vendor patch or using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) for temporary mitigation. However, it is strongly advised to apply the vendor patch as soon as it is available to provide a more robust and permanent solution to this critical security flaw.
For additional protection, users should also consider implementing a principle of least privilege (PoLP) policy, ensuring that all users and processes run with as few privileges as possible. This can limit the effectiveness of any potential privilege escalation attacks in the future.

Overview

The Common Vulnerabilities and Exposures (CVE) system has identified a critical security vulnerability, CVE-2025-20674, which resides in the wlan AP driver. This vulnerability provides a potential pathway for attackers to inject arbitrary packets due to a missing permission check. The implications of this vulnerability are severe, with the possibility of remote privilege escalation, leading to system compromise or data leakage. With a CVSS score of 9.8, it is of utmost importance to address this vulnerability immediately, particularly for entities that rely heavily on wireless networks for their operations.

Vulnerability Summary

CVE ID: CVE-2025-20674
Severity: Critical, CVSS score 9.8
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Remote escalation of privilege leading to potential system compromise or data leakage

Affected Products

Product | Affected Versions

WLAN AP Driver | All versions prior to patch WCNCR00413202

How the Exploit Works

The exploit takes advantage of a missing permission check in the wlan AP driver. This check omission allows a malicious actor to inject arbitrary packets into the network traffic processed by the driver. With careful crafting, these packets could be designed to escalate the privilege level of the attacker remotely. This would allow them to execute actions that are typically reserved for more privileged users, potentially leading to complete system compromise or data leakage.

Conceptual Example Code

The following is a conceptual example of how an attacker might exploit this vulnerability:

POST /vulnerable/driver_endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "malicious_packet": "arbitrary_data_designed_to_escalate_privilege" }

Here, the attacker disguises the malicious packet as a normal network packet and sends it to the vulnerable driver endpoint. The server, unable to distinguish between legitimate packets and the malicious one due to the missing permission check, processes the packet. This results in an unintended privilege escalation for the attacker.

Mitigation Guidance

The primary mitigation strategy for this vulnerability is to apply the vendor patch identified as WCNCR00413202. This patch has been specifically developed to address the missing permission check that allows the privilege escalation. If, for any reason, the patch cannot be immediately applied, it is recommended to use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as temporary mitigation. However, these are not long-term solutions and the patch should be applied as soon as possible in order to fully mitigate the vulnerability.