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HIGH

CVE-2025-8160

Tenda AC20 httpd SetSysTimeCfg buffer overflow

CVSS v3

8.8

HIGH

EPSS Score

1.3 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

poc

SSVC status

Description

A vulnerability classified as critical has been found in Tenda AC20 up to 16.03.08.12. Affected is an unknown function of the file /goform/SetSysTimeCfg of the component httpd. The manipulation of the argument timeZone leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Technical details

Published
2025-07-25
Last Modified
2025-08-05

Frequently asked questions

What is CVE-2025-8160?

A vulnerability classified as critical has been found in Tenda AC20 up to 16.03.08.12. Affected is an unknown function of the file /goform/SetSysTimeCfg of the component httpd. The manipulation of the argument timeZone leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Is CVE-2025-8160 actively exploited?

A proof-of-concept exploit exists for CVE-2025-8160, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-8160?

CVE-2025-8160 has a CVSS v3 base score of 8.8 (HIGH severity).

Is CVE-2025-8160 affecting your environment?

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