PT-2025-16380 · Tenda · Tenda Ac10

Xyqer1 · Published 2025-04-15 · Updated 2025-04-22 · CVE-2025-25456

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC10 version V4.0si V16.03.10.20

Description The issue concerns a Buffer Overflow in the AdvSetMacMtuWan function via the mac2 variable.

Recommendations For Tenda AC10 version V4.0si V16.03.10.20, as a temporary workaround, consider disabling the AdvSetMacMtuWan function until a patch is available. Restrict access to the mac2 variable in the affected function to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

BDU:2025-04642

CVE-2025-25456

Affected Products

Tenda Ac10

References · 7

• 🔥 https://gist.github.com/xyqer1/ab1e6a2bd369aaada0666639c843aff0 · Exploit
• 🔥 https://github.com/xyqer1/Tenda-AC10-AdvSetMacMtuWan-mac2-StackOverflow · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-25456 · Security Note
• https://bdu.fstec.ru/vul/2025-04642 · Security Note
• https://osv.dev/vulnerability/CVE-2025-25456 · Vendor Advisory
• https://t.me/cvenotify/119408 · Telegram Post
• https://t.me/cvedetector/23000 · Telegram Post