CVE-2026-101859: OS Command Injection in RaspAP raspap-webgui
CVE-2026-101859 is a medium severity OS command injection vulnerability in the RaspAP raspap-webgui component OpenVPN Configuration Handler. It affects versions 3.5.0 through 3.5.5. The vulnerability arises from improper handling of the cfg_id argument in the escapeshellcmd function within ajax/openvpn/del_ovpncfg.php, allowing remote attackers to execute arbitrary OS commands. The vendor has not responded to the disclosure, and no patch or official fix is currently available.
AI Analysis
Technical Summary
This vulnerability in RaspAP raspap-webgui up to version 3.5.5 is due to insufficient sanitization of the cfg_id parameter passed to the escapeshellcmd function in ajax/openvpn/del_ovpncfg.php. This flaw enables remote attackers to perform OS command injection via crafted input, potentially leading to arbitrary command execution on the affected system. The vulnerability has been publicly disclosed, but the vendor has not issued a response or patch.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary operating system commands on the affected device, potentially compromising system integrity and confidentiality. The vulnerability requires no user interaction and can be triggered remotely, increasing its risk. However, the CVSS score of 5.3 indicates a medium severity impact.
Mitigation Recommendations
No official patch or fix is currently available from the vendor, and the vendor has not responded to the disclosure. Users should consider applying manual mitigations such as restricting access to the vulnerable component or disabling the affected functionality until a fix is released. Monitor vendor channels for updates and apply patches promptly once available.
CVE-2026-101859: OS Command Injection in RaspAP raspap-webgui
Description
CVE-2026-101859 is a medium severity OS command injection vulnerability in the RaspAP raspap-webgui component OpenVPN Configuration Handler. It affects versions 3.5.0 through 3.5.5. The vulnerability arises from improper handling of the cfg_id argument in the escapeshellcmd function within ajax/openvpn/del_ovpncfg.php, allowing remote attackers to execute arbitrary OS commands. The vendor has not responded to the disclosure, and no patch or official fix is currently available.
CVSS v4.0
Score 5.3medium
Affected software
RaspAP
raspap-webgui
pkg:github/raspap/raspap-webguicpe:2.3:a:raspap:raspap-webgui:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in RaspAP raspap-webgui up to version 3.5.5 is due to insufficient sanitization of the cfg_id parameter passed to the escapeshellcmd function in ajax/openvpn/del_ovpncfg.php. This flaw enables remote attackers to perform OS command injection via crafted input, potentially leading to arbitrary command execution on the affected system. The vulnerability has been publicly disclosed, but the vendor has not issued a response or patch.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary operating system commands on the affected device, potentially compromising system integrity and confidentiality. The vulnerability requires no user interaction and can be triggered remotely, increasing its risk. However, the CVSS score of 5.3 indicates a medium severity impact.
Mitigation Recommendations
No official patch or fix is currently available from the vendor, and the vendor has not responded to the disclosure. Users should consider applying manual mitigations such as restricting access to the vulnerable component or disabling the affected functionality until a fix is released. Monitor vendor channels for updates and apply patches promptly once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-28T15:43:28.261Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6abb18f2f7a7c541069c2bfc
Added to database: 09/29/2026, 01:48:34 UTC
Last enriched: 09/29/2026, 02:01:53 UTC
Last updated: 09/29/2026, 02:49:26 UTC
Views: 6
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