CVE-2025-21106 identifies a weak file system permission vulnerability in Dell Recover Point for Virtual Machines version 6.0.X. This vulnerability allows a local attacker with low privileges to exploit the flaw, which could lead to the impact on non-sensitive resources within the system. The overall severity level of this vulnerability is classified as medium, corresponding to a CVSS score of 5.5. Organizations are urged to recognize the potential risks associated with this vulnerability and take prompt action.
The exploitation status for CVE-2025-21106 indicates that there are no known exploits currently available in the public domain. However, organizations should not underestimate the potential for future exploits, especially given the vulnerability’s medium severity. As such, immediate attention is necessary to address this issue.
Risk to organizations includes unauthorized access to non-sensitive files or resources, which may lead to further exploitation or abuse of the system. Therefore, organizations should prioritize patching immediately to mitigate this vulnerability and prevent possible future attacks.
The urgency of patching this vulnerability should be reflected in the organization's patch management processes, ensuring that all affected systems are updated to mitigate risks associated with CVE-2025-21106.
Vulnerability Details
The vulnerability allows for weak file system permissions which are susceptible to exploitation. The affected product is Dell Recover Point for Virtual Machines version 6.0.X, specifically the service packs sp1, sp1_p1, and sp1_p2. The vulnerability has been assigned CWE-276, indicating improper handling of file permissions.
The CVSS score of 5.5 reflects a medium level of severity, indicating that the vulnerability presents a moderate risk to system confidentiality, as it can lead to unauthorized access to sensitive resources.
This vulnerability was first published on February 20, 2025, and is characterized by low attack complexity and low privileges required for exploitation, with no user interaction necessary.
Technical Analysis
The root cause of this vulnerability lies in the weak file system permissions set within Dell Recover Point for Virtual Machines. Attackers may exploit this weakness by gaining access to non-sensitive files or resources due to inadequate permission settings.
The attack vector is local, meaning that the attacker must have physical or authorized access to the system. The attack complexity is classified as low, indicating that it is relatively easy to exploit this vulnerability if the attacker has access.
The required privileges for an attacker are low, allowing individuals with minimal access to exploit this vulnerability effectively. No user interaction is required for exploitation, further allowing a seamless attack.
In terms of impact, the confidentiality impact is high, as unauthorized access to files could lead to data leakage. However, the integrity and availability impacts are none, indicating that the vulnerability does not affect the integrity of the files or the availability of the system.
Risk & Impact Analysis
Organizations using Dell Recover Point for Virtual Machines 6.0.X may face real-world deployment risks due to this vulnerability. The potential for local attackers to exploit weak permissions could lead to unauthorized access, impacting non-sensitive data and potentially facilitating further attacks.
Given the medium severity level, organizations should prioritize addressing this vulnerability in their patch cycles. The blast radius may be limited to non-sensitive resources, yet the implications of exploitation could lead to further vulnerabilities being discovered or exploited.
The urgency assessment should be based on the CVSS score and the potential risk of exploitation. Organizations should reassess their security posture and ensure that all systems are patched accordingly to mitigate any potential threats.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of Dell Recover Point for Virtual Machines include 6.0 with service packs sp1, sp1_p1, and sp1_p2. If specific version information is unavailable, organizations should assume that all versions prior to vendor patch are vulnerable.
Mitigation & Remediation
Organizations should address this vulnerability by implementing the latest patches and updates provided by Dell. Ensure that systems are upgraded to the latest version of Recover Point for Virtual Machines to mitigate risks associated with CVE-2025-21106.
If patches are not immediately available, organizations should consider implementing workarounds such as restricting access to sensitive resources and enhancing monitoring to detect unauthorized access attempts.
Configuration hardening measures should also be employed to tighten file system permissions and ensure that only authorized users can access sensitive resources.
Network controls should be reviewed to limit local access where possible, and monitoring systems should be put in place to detect any anomalies that may indicate exploitation attempts.
Detection Guidance
Organizations should monitor logs for any indicators of unauthorized access or permission changes that might indicate an attempted exploitation of this vulnerability. Behavioral anomalies such as unusual access patterns should be flagged for further investigation.
Network signatures should be updated to identify any unusual traffic that may be associated with exploitation attempts. Additionally, system changes should be closely monitored to detect any modifications that could indicate a compromise.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-21106 reflects ongoing issues with file system permissions in many applications. Organizations should take this opportunity to review their application security practices to prevent similar vulnerabilities.
This vulnerability represents a pattern of weak permission settings leading to potential exploitation, highlighting the necessity for robust security measures during application development.
Lessons for security teams include the importance of regular security assessments and penetration testing to identify and remediate vulnerabilities proactively. A strategic defensive takeaway is to prioritize security in the development lifecycle, ensuring that all components are reviewed for potential weaknesses.
Penetration testing should be a key component of any security strategy, enabling organizations to uncover and address vulnerabilities before they can be exploited.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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