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CRITICAL

CVE-2025-9605

CVSS v3

9.8

CRITICAL

EPSS Score

5.1 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

A security vulnerability has been detected in Tenda AC21 and AC23 16.03.08.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. Such manipulation of the argument mac leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Technical details

Published
2025-08-29

Frequently asked questions

What is CVE-2025-9605?

A security vulnerability has been detected in Tenda AC21 and AC23 16.03.08.16. Affected is the function GetParentControlInfo of the file /goform/GetParentControlInfo. Such manipulation of the argument mac leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Is CVE-2025-9605 actively exploited?

Active exploitation of CVE-2025-9605 has not been confirmed. Its EPSS score was 5.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-9605?

CVE-2025-9605 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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