Vulnerability Details CVE-2025-7421
A vulnerability was found in Tenda O3V2 1.0.0.12(3880). It has been rated as critical. This issue affects the function fromMacFilterModify of the file /goform/operateMacFilter of the component httpd. The manipulation of the argument mac leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 26.2%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
References
- https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_54/54.md
- https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_54/54.md#poc
- https://vuldb.com/?ctiid.315881
- https://vuldb.com/?id.315881
- https://vuldb.com/?submit.608867
- https://www.tenda.com.cn/
- https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_54/54.md
Products affected by CVE-2025-7421
-
cpe:2.3:h:tenda:o3:2.0
-
cpe:2.3:o:tenda:o3_firmware:1.0.0.12(3880)