CVE-2026-2185

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.0%
top 91.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda RX3Tenda RX3 Firmware
Timeline
PublishedFeb 8

Description

A flaw has been found in Tenda RX3 16.03.13.11. This issue affects the function set_device_name of the file /goform/setBlackRule of the component MAC Filtering Configuration Endpoint. This manipulation of the argument devName/mac causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published 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/rx316.03.13.11
▶NVDtenda/rx3_firmware16.03.13.11

🔴Vulnerability Details

2
GHSA
GHSA-76cj-j4cw-vf9p: A flaw has been found in Tenda RX3 16↗2026-02-08
▶
CVEList
Tenda RX3 MAC Filtering Configuration Endpoint setBlackRule set_device_name stack-based overflow↗2026-02-08
▶