CVE-2025-11327

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow4 documents4 sources
Severity
7.4HIGH
EPSS
0.3%
top 48.26%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda Ac18Tenda Ac18 Firmware
Timeline
PublishedOct 6

Description

A security vulnerability has been detected in Tenda AC18 15.03.05.19(6318). This vulnerability affects unknown code of the file /goform/SetUpnpCfg. The manipulation of the argument upnpEn leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly 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/ac1815.03.05.19(6318)
▶NVDtenda/ac18_firmware15.03.05.19\(6318\)

🔴Vulnerability Details

2
CVEList
Tenda AC18 SetUpnpCfg stack-based overflow↗2025-10-06
▶
GHSA
GHSA-77m5-87j2-9j7q: A security vulnerability has been detected in Tenda AC18 15↗2025-10-06
▶

🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Tenda SetUpnpCfg upnpEn Parameter Buffer Overflow Attempt (CVE-2025-11327)↗2025-10-06
▶