CVE-2026-121932
criticalA vulnerability was detected in Linksys E5350 1.0.00.037.
A vulnerability was detected in Linksys E5350 1.0.00.037. This affects the function system of the file /wizard/apply.cgi. Performing a manipulation of the argument ping_ip/traceroute_ip results in os command injection. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS
10.0
10.0 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (cna@vuldb.com)
Timeline (UTC)
Published: 2026-11-04 19:17
Modified: 2026-11-04 19:17
NVD status: Deferred
Last synced 6 hours ago
Verified against the source API 2026-11-04 19:35 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Zimo-666/E5350-cves/tree/main/01-wizard-preauth-command-injection cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-121932 cna@vuldb.com
- https://vuldb.com/submit/1024275 cna@vuldb.com
- https://vuldb.com/submit/1024277 cna@vuldb.com
- https://vuldb.com/vuln/431044 cna@vuldb.com
- https://vuldb.com/vuln/431044/cti cna@vuldb.com
- https://www.linksys.com/ cna@vuldb.com
Data sources
NVD CVE API 2.0 — fetched 2026-11-04 19:35 UTC · record ↗