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    Home»Security»Common Vulnerabilities and Exposures (CVEs)»CVE-2025-7421 – Tenda O3V2 HTTPd Stack-Based Buffer Overflow Vulnerability

    CVE-2025-7421 – Tenda O3V2 HTTPd Stack-Based Buffer Overflow Vulnerability

    July 10, 2025

    CVE ID : CVE-2025-7421

    Published : July 11, 2025, 1:15 a.m. | 1 hour, 44 minutes ago

    Description : 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.

    Severity: 8.8 | HIGH

    Visit the link for more details, such as CVSS details, affected products, timeline, and more…

    Source: Read More

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