A vulnerability was identified in Tenda AC20 16.03.08.12.... · CVE-2025-9090 · GitHub Advisory Database · GitHub

A vulnerability was identified in Tenda AC20 16.03.08.12....

Moderate severity Unreviewed Published Aug 17, 2025 to the GitHub Advisory Database • Updated Aug 17, 2025

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

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.

References

Published by the National Vulnerability Database

Aug 17, 2025

Published to the GitHub Advisory Database Aug 17, 2025

Last updated Aug 17, 2025

Weaknesses

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Learn more on MITRE.