CVE-2026-3165
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Description
A vulnerability was determined in Tenda F453 1.0.0.3. Impacted is the function fromSetWifiGusetBasic of the file /goform/AdvSetWrlsafeset of the component httpd. This manipulation of the argument mit_ssid causes buffer overflow. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
Analysis
Remote code execution in Tenda F453 firmware 1.0.0.3 through buffer overflow in the WiFi configuration handler allows authenticated attackers to execute arbitrary code with full system privileges. Public exploit code exists for this vulnerability, and no patch is currently available. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Remediation
Within 24 hours: Inventory all Tenda F453 devices across the organization and isolate affected units from critical network segments. Within 7 days: Disable guest WiFi functionality if operationally feasible, implement network access controls, and apply WAF rules to block suspicious requests to /goform/AdvSetWrlsafeset. …
Sign in for detailed remediation steps.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today