PT-2025-39198 · Tenda · Tenda Ac9

Published 2025-09-23 · Updated 2025-09-26 · CVE-2025-57639

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Tenda AC9 version 1.0

Description A command injection issue exists in Tenda AC9 version 1.0. The issue is due to a flaw in the formSetSambaConf function within the httpd file, specifically through the usb.samba.guest.user parameter. This allows for potential command execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2025-12386

CVE-2025-57639

Affected Products

Tenda Ac9

References · 8

• 🔥 https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda2.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-57639 · Security Note
• https://osv.dev/vulnerability/CVE-2025-57639 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-12386 · Security Note
• https://twitter.com/SecAideInfo/status/1971518715670794297 · Twitter Post
• https://t.me/CVEtracker/33183 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1970590511846117677 · Twitter Post
• https://twitter.com/CVEnew/status/1970621840008847563 · Twitter Post