A vulnerability exists in RaspAP versions 2.6 to 2.6.5, specifically in the "iface" GET parameter within the /ajax/networking/get_netcfg.php script. This vulnerability allows an unauthenticated attacker to execute arbitrary OS commands when the "iface" parameter value contains special characters such as ";".
With a CVSS score of 9.8, this vulnerability is classified as critical, indicating that it poses a significant threat to organizations. The potential impact includes unauthorized access to system resources, which can lead to further exploitation and compromise.
Given the severity of this vulnerability, organizations should prioritize patching immediately to safeguard against possible exploitation. The risk to organizations includes unauthorized command execution, which may lead to data breaches and system disruptions.
Currently, there are no public exploits confirmed for this vulnerability, but the potential for exploitation remains high due to its critical nature. Organizations are urged to address this vulnerability in their security programs.
Vulnerability Details
The vulnerability allows for command injection via the "iface" parameter in RaspAP versions 2.6 through 2.6.5. The vulnerability has been assigned a CVSS score of 9.8, indicating critical severity, which reflects its potential impact on confidentiality, integrity, and availability.
Technical Analysis
The root cause of this vulnerability lies in improper handling of user input in the "iface" parameter. Attackers may leverage this flaw through network access, as no authentication is required. The attack complexity is low, and no user interaction is necessary, making it easy for attackers to exploit this vulnerability.
The vulnerability affects confidentiality, integrity, and availability, leading to high potential impact across all three areas.
Risk & Impact Analysis
Real-world deployment of RaspAP with this vulnerability poses significant risks. Attackers may exploit this flaw to execute arbitrary commands, leading to unauthorized access to sensitive data and potential system takeover. The urgency for remediation is critical due to the high CVSS score, and organizations must act swiftly to mitigate this risk.
Organizations should assess their exposure and prioritize patching this vulnerability as part of their security practices. The blast radius could extend significantly, impacting other systems if not addressed promptly.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects RaspAP versions 2.6 to 2.6.5. Organizations should ensure they are running the latest patched version to mitigate this risk.
Mitigation & Remediation
Organizations must apply the available patch for RaspAP to address this vulnerability. If a patch is unavailable, consider implementing workarounds such as input validation on the "iface" parameter to sanitize user input. Additionally, network segmentation can help limit exposure.
For comprehensive security, organizations should also consider conducting regular security assessments and penetration testing to identify vulnerabilities in their systems. Continuous monitoring of logs for suspicious activity can provide early warning for potential exploitation.
For further information on how to conduct effective penetration testing, organizations can refer to the following guide: penetration testing.
Detection Guidance
Organizations should monitor logs for unusual command execution patterns and unexpected changes in system behavior. Implementing network signatures that detect anomalous requests to the affected endpoint can also aid in early detection.
AppSecure Threat Intelligence Insight
This vulnerability highlights the importance of input validation in web applications. Security teams should prioritize the implementation of strict input sanitization to prevent command injection vulnerabilities. Additionally, organizations should stay informed about emerging vulnerabilities and trends in the cybersecurity landscape.
For information on best practices in vulnerability management, organizations can reference the following resources: vulnerability management and penetration testing methodology.
Organizations should also consider continuous security testing to ensure they are prepared for evolving threats. For more information, visit our resource on continuous penetration testing.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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