PT-2025-30682 · Tenda · Tenda Ac8V4

Published 2025-07-24 · Updated 2025-07-24 · CVE-2025-51089

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC8V4 version V16.03.34.06

Description The device contains a heap overflow at the /goform/GetParentControlInfo API endpoint. Manipulation of the mac parameter leads to a heap-based buffer overflow.

Recommendations Apply a newer version of Tenda AC8V4 that addresses this issue. As a temporary workaround, restrict access to the /goform/GetParentControlInfo API endpoint.

Exploit

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

BDU:2025-10209

CVE-2025-51089

Affected Products

Tenda Ac8V4

References · 7

• 🔥 https://github.com/TL-SN/IOT/blob/main/Tenda/Tenda-AC8v4%20%20V16.03.34.06/CVE-2025-51089.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-51089 · Security Note
• https://osv.dev/vulnerability/CVE-2025-51089 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-10209 · Security Note
• https://twitter.com/CVEnew/status/1948402132480110600 · Twitter Post
• http://tenda.com · Note
• https://twitter.com/VulmonFeeds/status/1948475256215150718 · Twitter Post