PT-2025-43399 · Tenda · Tenda Ac6 V2.0

Published 2025-10-11 · Updated 2025-11-19 · CVE-2025-60342

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Tenda AC6 versions prior to 15.03.06.50

Description A stack overflow issue exists in the addressNat() function of Tenda AC6 routers. The issue is due to a buffer overflow when handling data. An attacker can remotely trigger this issue by sending a specially crafted HTTP request, potentially leading to a denial of service (DoS). The vulnerable parameter is page within the addressNat() function.

Recommendations Update to a version of Tenda AC6 newer than 15.03.06.50.

Exploit

Fix

DoS

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2025-13547

CVE-2025-60342

Affected Products

Tenda Ac6 V2.0

References · 8

• 🔥 https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda/addressNat/addressNat.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-60342 · Security Note
• https://osv.dev/vulnerability/CVE-2025-60342 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-13547 · Security Note
• https://t.me/cveNotify/139928 · Telegram Post
• https://t.me/CVEtracker/35516 · Telegram Post
• https://twitter.com/CVEnew/status/1991066274403930537 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1981159243823665572 · Twitter Post