CVE-2025-25765 is a medium-severity vulnerability affecting MRCMS version 3.1.2. This vulnerability allows arbitrary file write via the component /file/save.do. The CVSS score for this vulnerability is 4, which indicates a medium level of risk. Even though the severity is not critical, organizations should still take it seriously as it can lead to unauthorized file manipulation.
Risk to organizations includes potential data corruption, unauthorized access, and system instability. While the attack vector is local and requires no privileges or user interaction, the complexity of exploiting this vulnerability is rated as high, making it less likely for attackers to exploit it without specific knowledge of the system.
Currently, there is no public exploit confirmed for this vulnerability, and it has not been included in the Known Exploited Vulnerabilities (KEV) database. However, organizations should still prioritize patching immediately to mitigate potential risks associated with this vulnerability.
Given the nature of this vulnerability, it is essential for organizations using MRCMS v3.1.2 to assess their systems and apply necessary updates to prevent possible exploitation.
Vulnerability Details
The vulnerability allows arbitrary file write, which can lead to data integrity issues. The attack complexity is high, and the attack vector is local, meaning that an attacker must have access to the local network to exploit this vulnerability. The vulnerability is present in MRCMS version 3.1.2, which has a CVSS score of 4, indicating a medium severity level. This vulnerability was published on February 21, 2025.
Technical Analysis
The root cause of this vulnerability lies in improper file handling within the MRCMS application. Attackers can potentially exploit this vulnerability to write files to unauthorized locations, which could lead to further attacks, such as code execution or data exfiltration. The implications of this vulnerability may vary depending on the system's configuration and security posture.
Risk & Impact Analysis
Organizations using MRCMS v3.1.2 must consider the potential risks that this vulnerability poses to their systems. The blast radius could include unauthorized access to sensitive files and system instability. Given the low exploitation score and the fact that it is not currently in the KEV database, organizations may still face risks if attackers find ways to exploit this vulnerability.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version is MRCMS v3.1.2. Organizations using this version should evaluate their systems for potential exposure and apply necessary patches.
Mitigation & Remediation
To mitigate this vulnerability, organizations should apply the latest patches provided by MRCMS. For those unable to patch immediately, a temporary workaround includes limiting access to the /file/save.do component. Organizations may also consider conducting a comprehensive security assessment to identify other vulnerabilities present in their systems. Furthermore, implementing continuous security testing can help ensure that systems remain secure against future threats.
Detection Guidance
Organizations should monitor for any unusual file write operations and review logs for unauthorized access attempts. Behavioral anomalies in user interactions with the MRCMS system may also be indicative of exploitation attempts. Regularly reviewing system changes can aid in detecting potential exploitation of this vulnerability.
AppSecure Threat Intelligence Insight
The existence of CVE-2025-25765 highlights the importance of proper file handling in web applications. Organizations should regularly review their security practices to avoid similar vulnerabilities in the future. Leveraging the insights from vulnerability management programs can help organizations identify patterns and improve their overall security posture. Continuous security testing should remain a key component of an organization's security strategy.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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