CVE-2021-43164

HIGH

Ruijie Networks RG-EW - RCE

Title source: llm

Description

A Remote Code Execution (RCE) vulnerability exists in Ruijie Networks Ruijie RG-EW Series Routers up to ReyeeOS 1.55.1915 / EW_3.0(1)B11P55 via the updateVersion function in /cgi-bin/luci/api/wireless.

Exploits (1)

exploitdb WORKING POC

by Minh Khoa · pythonremotehardware

https://www.exploit-db.com/exploits/50930

View Code ZIP pw:eip

References (3)

[Exploit, Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/167099/Ruijie-Reyee-Mesh-Router-Remote-Code-Execution.html

[Not Applicable] http://ruijie.com

[Mailing List, Third Party Advisory] https://seclists.org/fulldisclosure/2022/May/0

Scores

CVSS v3 8.8

EPSS 0.2628

EPSS Percentile 96.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-78

Status published

Products (1)

ruijienetworks/reyeeos < 1.55.1915_ew_3.0\(1\)b11p55

Published May 04, 2022

Tracked Since Feb 18, 2026