PT-2025-27804 · Tenda · Tenda Ac6

Published 2025-04-22 · Updated 2025-07-03 · CVE-2025-50263

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Tenda AC6 version 15.03.05.16 multi

Description: The issue is related to a Buffer Overflow in the fromSetRouteStatic function via the list parameter. This can be exploited by sending a malformed route list parameter.

Recommendations: For Tenda AC6 version 15.03.05.16 multi, consider disabling the fromSetRouteStatic function until a patch is available to prevent exploitation via the list parameter. Avoid using the list parameter in the affected function until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

BDU:2025-11308

CVE-2025-50263

Affected Products

Tenda Ac6

References · 6

• 🔥 https://github.com/faqiadegege/IoTVuln/blob/main/tendaAC6_SetStaticRouteCfg_list_overflow/detail.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-50263 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-11308 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-50263 · Security Note
• https://twitter.com/CVEnew/status/1940768650769977446 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1940816726645411951 · Twitter Post