CVE-2025-9087

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow4 documents4 sources
Severity
7.4HIGH
EPSS
0.2%
top 55.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda Ac20Tenda Ac20 Firmware
Timeline
PublishedAug 16
Latest updateAug 22

Description

A vulnerability has been found in Tenda AC20 16.03.08.12. This affects the function set_qosMib_list of the file /goform/SetNetControlList of the component SetNetControlList Endpoint. The manipulation of the argument list leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5tenda/ac2016.03.08.12
▶NVDtenda/ac20_firmware16.03.08.12

🔴Vulnerability Details

2
GHSA
GHSA-9jpq-fvjm-jmvc: A vulnerability has been found in Tenda AC20 16↗2025-08-17
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CVEList
Tenda AC20 SetNetControlList Endpoint set_qosMib_list stack-based overflow↗2025-08-16
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🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Tenda SetNetControlList list Parameter Buffer Overflow Attempt (CVE-2025-9087, CVE-2025-29215, CVE-2025-1897)↗2025-08-22
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