CRITICAL

CVE-2025-9090

CVSS v3

9.8

CRITICAL

EPSS Score

16.7 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2025-9090 yet.

Full record on NVD

Description

A vulnerability was identified in Tenda AC20 16.03.08.12. Affected is the function websFormDefine of the file /goform/telnet of the component Telnet Service. The manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Technical details

Published: 2025-08-17
Exploit-DB: EDB-52418

Frequently asked questions

What is CVE-2025-9090?

Is CVE-2025-9090 actively exploited?

Active exploitation of CVE-2025-9090 has not been confirmed. Its EPSS score was 16.7% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-9090?

CVE-2025-9090 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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