ac21_firmware vulnerabilities
CVEs whose affected-version data names the ac21_firmware package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
2 CVEsRSS
CVE-2025-11091High· 8.8A security flaw has been discovered in Tenda AC21 up to 16.03.08.16
A security flaw has been discovered in Tenda AC21 up to 16.03.08.16. Affected by this vulnerability is the function sscanf of the file /goform/SetStaticRouteCfg. The manipulation of the argument list results in buffer overflow. The attac…
▾ Twilighttenda · ac21_firmwareEPSS 0.75%via NVD
CVE-2025-10838High· 8.8A vulnerability was identified in Tenda AC21 16.03.08.16
A vulnerability was identified in Tenda AC21 16.03.08.16. The affected element is the function sub_45BB10 of the file /goform/WifiExtraSet. The manipulation of the argument wpapsk_crypto leads to buffer overflow. It is possible to initia…
▾ Twilighttenda · ac21_firmwareEPSS 1.1%via NVD