PT-2025-11286 · Tenda · Tenda Ac9

Published 2025-02-27 · Updated 2025-03-17 · CVE-2025-29387

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Tenda AC9 version 1.0 V15.03.05.14 multi

Description: The issue is related to a stack overflow vulnerability in the wanSpeed parameter of the "/goform/AdvSetMacMtuWan" API endpoint. This vulnerability can lead to remote arbitrary code execution.

Recommendations: For Tenda AC9 version 1.0 V15.03.05.14 multi, consider disabling access to the "/goform/AdvSetMacMtuWan" API endpoint until a patch is available, and avoid using the wanSpeed parameter to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2025-02800

CVE-2025-29387

Affected Products

Tenda Ac9

References · 8

• 🔥 https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan2.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-29387 · Security Note
• https://osv.dev/vulnerability/CVE-2025-29387 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-02800 · Security Note
• https://twitter.com/dailycve/status/1901745936830787673 · Twitter Post
• https://t.me/cvedetector/20313 · Telegram Post
• https://twitter.com/CVEnew/status/1900595888818372707 · Twitter Post
• https://t.me/cvetracker/19141 · Telegram Post