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2.0

CVE-2026-101858: RaspAP web interface allows remote command execution via Wi‑Fi name

CVE-2026-101858 · published 20 days ago
Summary

The RaspAP web GUI (up to version 3.5.5) lets an attacker supply a specially crafted Wi‑Fi network name that runs operating‑system commands on the device. This can be triggered from a remote location and could let an attacker take control of the system. Upgrade to the latest RaspAP release or apply the vendor’s patch to stop the issue.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
raspap raspap-webgui 3.5.0
Original advisory text
RaspAP raspap-webgui SSID Processing WiFiManager.php writeWpaSupplicant os command injection
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.
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
2.0 Low
Exploitation
2% chance of attack within 30 days
Type
CWE-78OS Command Injection
CWE-77Command Injection
Timeline
Published29 Sep 2026
Updated15 Oct 2026
First seen29 Sep 2026
Sources
CVE-2026-101858 · MITRE
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