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CVE-2026-101859— RaspAP raspap-webgui OpenVPN Configuration del_ovpncfg.php escapeshellcmd os command injection

Quick assessment

Affected
RaspAP raspap-webgui
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 RaspAP raspap-webgui 3.5.5 及更早版本中发现了一个漏洞。该漏洞存在于 OpenVPN 配置处理组件（component）的 ajax/openvpn/del_ovpncfg.php 文件中的 escapeshellcmd 函数。通过对参数 cfg_id 的构造，攻击者可实现操作系统命令注入（OS Command Injection）。此漏洞可被远程利用。该漏洞的利用方法已公开，可能被恶意利用。厂商在漏洞披露初期已被联系，但并未作出任何回应。

CVSS 5.4 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-101859

Vulnerability Information
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Vulnerability Title
RaspAP raspap-webgui OpenVPN Configuration del_ovpncfg.php escapeshellcmd os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in RaspAP raspap-webgui up to 3.5.5. Affected by this vulnerability is the function escapeshellcmd of the file ajax/openvpn/del_ovpncfg.php of the component OpenVPN Configuration Handler. Such manipulation of the argument cfg_id leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
RaspAP raspap-webgui 3.5.0 cpe:2.3:a:raspap:raspap-webgui:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-101859

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III. Intelligence Information for CVE-2026-101859

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Other References for CVE-2026-101859 (4)

Same Patch Batch · RaspAP · 2026-09-29 · 3 CVEs total

CVE-2026-101860 8.8 HIGH RaspAP raspap-webgui sudo Configuration PluginInstaller.php addSudoers privileges manageme
CVE-2026-101858 4.7 MEDIUM RaspAP raspap-webgui SSID Processing WiFiManager.php writeWpaSupplicant os command injecti

IV. Related Vulnerabilities

Same product: raspap-webgui
Same vendor: RaspAP
Same weakness: CWE-78

V. Comments for CVE-2026-101859

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