CVE-2026-101858

RaspAP raspap-webgui SSID Processing WiFiManager.php writeWpaSupplicant os command injection

State: Published
Severity: 5.1 Medium
Published: Sep 29, 2026
Updated: Sep 29, 2026
Reserved: Sep 28, 2026

Description

A flaw has been found in RaspAP raspap-webgui up to 3.5.5. Affected is the function WiFiManager::writeWpaSupplicant of the file src/RaspAP/Networking/Hotspot/WiFiManager.php of the component SSID Processing. This manipulation of the argument ssid causes os command injection. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	4.7 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	4.7 Medium	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	5.8 Medium	AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-78 OS Command Injection
CWE-77 Command Injection

Affected Products

Product	Versions
raspap-webguiRaspAP	3.5.0Affected 3.5.1Affected 3.5.2Affected 3.5.3Affected 3.5.4Affected 3.5.5Affected

References

VDB-411092 | RaspAP raspap-webgui SSID Processing WiFiManager.php writeWpaSupplicant os command injectionvdb-entrytechnical-description
VDB-411092 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-101858 | CVE Analysis and Reportthird-party-advisory
Submit #930246 | RaspAP RaspAP WebGUI 2.8.0-3.5.5 OS Command Injectionthird-party-advisory
https://gist.github.com/simyat/10422042d6d5225b2beb87754de4b68cexploit

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.