PT-2025-7565 · Tenda · Tenda Ac8V4

Published 2025-02-20 · Updated 2025-03-17 · CVE-2025-25668

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 AC8V8 is not mentioned, instead Tenda AC8V4 version V16.03.34.06

Description A stack overflow issue was discovered in the sub 47D878 function via the shareSpeed parameter.

Recommendations For Tenda AC8V4 version V16.03.34.06, as a temporary workaround, consider restricting access to the sub 47D878 function until a patch is available. 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

CVE-2025-25668

Affected Products

Tenda Ac8V4

References · 8

• 🔥 https://github.com/jangfan/my-vuln/blob/main/Tenda/AC8V4/setMacFilterCfg.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-25668 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-25668 · Security Note
• https://twitter.com/dailycve/status/1901687734013419953 · Twitter Post
• https://twitter.com/CVEnew/status/1892706505268367855 · Twitter Post
• https://t.me/cvedetector/18611 · Telegram Post
• https://twitter.com/cybercronai/status/1893111109755809797 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1892799204424110176 · Twitter Post