Medium 4.7Published Sep 29, 2026

CVE-2026-101858RaspAP raspap-webgui SSID Processing WiFiManager.php writeWpaSupplicant os command injection

Updated under an hour ago (2026-10-19 07:50 UTC)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 4.7 MEDIUM (v3.1, CNA)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
Weakness (CWE): CWE-78, CWE-77
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 29, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

RaspAP raspap-webgui raspap:raspap-webgui	3.5.0; 3.5.1; 3.5.2; 3.5.3; 3.5.4; 3.5.5	CNA record

References

https://vuldb.com/vuln/411092vdb-entry, technical-description
https://vuldb.com/vuln/411092/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-101858third-party-advisory
https://vuldb.com/submit/930246third-party-advisory
https://gist.github.com/simyat/10422042d6d5225b2beb87754de4b68cexploit

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.