PT-2025-40981 · Tenda · Tenda Ac15

Yhryhryhr_Mie · Published 2025-10-06 · Updated 2025-10-12 · CVE-2025-11389

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC15 version 15.03.05.18

Description A security flaw exists in Tenda AC15 version 15.03.05.18. The issue is a stack-based buffer overflow resulting from manipulation of the enable argument in an unknown function within the /goform/saveAutoQos file. Remote exploitation is possible, and the exploit has been released publicly.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

BDU:2025-13857

CVE-2025-11389

Affected Products

Tenda Ac15

References · 11

• 🔥 https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC15/saveAutoQos.md · Exploit
• https://bdu.fstec.ru/vul/2025-13857 · Security Note
• https://osv.dev/vulnerability/CVE-2025-11389 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-11389 · Security Note
• https://twitter.com/CVEnew/status/1975529170349207706 · Twitter Post
• https://vuldb.com/?id.327316 · Note
• https://twitter.com/cracbot/status/1977328455986385202 · Twitter Post
• https://vuldb.com/?submit.664982 · Note
• https://tenda.com.cn · Note
• https://t.me/cveNotify/137627 · Telegram Post
• https://vuldb.com/?ctiid.327316 · Note