CVE-2023-22375 in CS-WMV02G
Summary
by MITRE • 02/14/2023
** UNSUPPORTED WHEN ASSIGNED ** Cross-site request forgery (CSRF) vulnerability in Wired/Wireless LAN Pan/Tilt Network Camera CS-WMV02G all versions allows a remote unauthenticated attacker to hijack the authentication and conduct arbitrary operations by having a logged-in user to view a malicious page. NOTE: This vulnerability only affects products that are no longer supported by the developer.
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Analysis
by VulDB Data Team • 09/29/2025
This cross-site request forgery vulnerability exists within the Wired/Wireless LAN Pan/Tilt Network Camera model CS-WMV02G across all its versions, representing a critical security flaw that enables remote attackers to manipulate authenticated sessions without requiring valid credentials. The vulnerability stems from the camera's insufficient validation of incoming requests, particularly those originating from external web pages that an authenticated user might inadvertently visit. When a legitimate user accesses a maliciously crafted webpage, the camera's web interface fails to properly verify the origin of the requests, allowing an attacker to execute unauthorized operations on behalf of the authenticated user. This flaw specifically targets the authentication mechanisms of the network camera system, exploiting the trust relationship between the device and its users.
The technical implementation of this CSRF vulnerability demonstrates a failure in proper request origin verification and session management within the camera's web server component. The device does not implement anti-CSRF tokens or other protective mechanisms that would normally prevent unauthorized requests from being processed. According to CWE-352, this represents a classic cross-site request forgery weakness where the application lacks sufficient protections against unauthorized commands. The vulnerability operates at the application layer and specifically impacts the camera's administrative functions, potentially allowing attackers to modify camera settings, access video feeds, or perform other administrative operations that could compromise the security of the surveillance system. This flaw aligns with ATT&CK technique T1566 which describes social engineering attacks that manipulate users into executing malicious actions.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it could enable complete compromise of the network camera's security posture. An attacker could potentially reconfigure camera settings, disable security features, redirect video streams to unauthorized parties, or even gain access to the device's internal network. The fact that this vulnerability affects unsupported products means that no security patches or updates are available to address the flaw, leaving affected systems permanently exposed to exploitation. Organizations that continue to operate these legacy devices face significant risk, as the vulnerability can be exploited through simple web page visits without requiring any special privileges or technical knowledge from the attacker. The impact is particularly concerning for surveillance deployments where camera integrity and access control are paramount to overall security.
Given that this vulnerability affects unsupported products, mitigation strategies are limited to network-level controls and operational procedures. Organizations should implement network segmentation to isolate these devices from critical systems, deploy web application firewalls to monitor and filter requests, and establish strict access controls for the camera's web interface. Regular security assessments should identify and inventory all legacy network cameras to prevent unauthorized access. Additionally, organizations should consider immediate replacement of these unsupported devices with properly supported models that include modern security features such as CSRF protection, secure authentication mechanisms, and regular security updates. The vulnerability highlights the importance of maintaining up-to-date security practices and avoiding deployment of unsupported legacy equipment in security-critical environments.