high8.8
CVE-2025-7421
A vulnerability was found in Tenda O3V2 1.0.0.12(3880).
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tenda | O3 Firmware | Version 1.0.0.12\(3880\) |
Weakness classification
References
- NVD record
- CVE.org record
- 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