high8.8
CVE-2025-3820
A vulnerability was found in Tenda W12 and i24 3.0.0.4(2887)/3.0.0.5(3644) and classified as critical.
Impact
A vulnerability was found in Tenda W12 and i24 3.0.0.4(2887)/3.0.0.5(3644) and classified as critical. Affected by this issue is the function cgiSysUplinkCheckSet of the file /bin/httpd. The manipulation of the argument hostIp1/hostIp2 leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tenda | W12 Firmware | Versions 3.0.0.4\(2887\), 3.0.0.5\(3644\) |
| Tenda | I24 Firmware | Versions 3.0.0.4\(2887\), 3.0.0.5\(3644\) |