PT-2025-18791 · Tenda · Tenda Ac9

Published 2025-05-02 · Updated 2025-05-27 · CVE-2025-44877

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC9 version 15.03.06.42 multi

Description A command injection issue was found in the formSetSambaConf function via the usbname parameter. This allows attackers to execute arbitrary commands via a crafted request.

Recommendations For Tenda AC9 version 15.03.06.42 multi, as a temporary workaround, consider restricting access to the formSetSambaConf function and avoid using the usbname parameter in crafted requests until a patch is available.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-05872

CVE-2025-44877

Affected Products

Tenda Ac9

References · 7

• 🔥 https://github.com/Summermu/VulnForIoT/tree/main/Tenda_AC/AC9_formSetSambaConf · Exploit
• https://bdu.fstec.ru/vul/2025-05872 · Security Note
• https://osv.dev/vulnerability/CVE-2025-44877 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-44877 · Security Note
• https://twitter.com/cybercronai/status/1918672000899264703 · Twitter Post
• https://twitter.com/dailycve/status/1927412712151126518 · Twitter Post
• https://twitter.com/CVEnew/status/1918568499854942688 · Twitter Post