PT-2025-30671 · Tenda · Tenda Ac8V4

Published 2025-07-24 · Updated 2025-08-18 · CVE-2025-51087

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

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

Description The Tenda AC8V4 device contains a stack overflow issue at the /goform/saveParentControlInfo API endpoint. Manipulation of the time parameter leads to a stack-based buffer overflow.

Recommendations Update to a newer version that contains a fix for this issue. As a temporary workaround, restrict access to the /goform/saveParentControlInfo endpoint to minimize the risk of exploitation.

Exploit

Fix

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2025-51087

Affected Products

Tenda Ac8V4

References · 7

• 🔥 https://github.com/TL-SN/IOT/blob/main/Tenda/Tenda-AC8v4%20%20V16.03.34.06/CVE-2025-51087.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-51087 · Security Note
• https://osv.dev/vulnerability/CVE-2025-51087 · Vendor Advisory
• https://twitter.com/Cloudforce_One/status/1957522075142463830 · Twitter Post
• https://twitter.com/cracbot/status/1950149363281379771 · Twitter Post
• https://twitter.com/CVEnew/status/1948402130680750101 · Twitter Post
• http://tenda.com · Note