CVE-2025-57639

PoC —

CVSS 3.1

6.5 medium

EPSS

<1%p60

Published

Sep 23, 2025 (Sep 23, 2025)

Modified

Jun 17, 2026

Description

OS Command injection vulnerability in Tenda AC9 1.0 was discovered to contain a command injection vulnerability via the usb.samba.guest.user parameter in the formSetSambaConf function of the httpd file.

Vendors: tenda
Products: ac9 firmware
Weakness: CWE-78
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.0%)

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