PT-2025-40978 · Tenda · Tenda Ac15

Wxhwxhwxh_Mie · Published 2025-09-29 · Updated 2025-10-12 · CVE-2025-11387

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 stack-based buffer overflow exists in Tenda AC15 routers. The issue is due to the manipulation of the Password argument within the file '/goform/fast setting pppoe set'. This can be exploited remotely. The exploit has been publicly disclosed.

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:2025-13231

CVE-2025-11387

Affected Products

Tenda Ac15

References · 12

• 🔥 https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC15/fast_setting_pppoe_set.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-11387 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-13231 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-11387 · Security Note
• https://twitter.com/CVEnew/status/1975514315290505684 · Twitter Post
• https://t.me/cveNotify/137621 · Telegram Post
• https://twitter.com/cracbot/status/1977328450470904284 · Twitter Post
• https://vuldb.com/?submit.664970 · Note
• https://vuldb.com/?ctiid.327314 · Note
• https://twitter.com/CveFindCom/status/1975511315494977981 · Twitter Post
• https://tenda.com.cn · Note
• https://vuldb.com/?id.327314 · Note