High severity8.8NVD Advisory· Published May 4, 2022· Updated Jul 9, 2026
CVE-2021-43164
CVE-2021-43164
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4(expand)+ 1 more
- (no CPE)
- (no CPE)range: <= ReyeeOS 1.55.1915 / EW_3.0(1)B11P55
cpe:2.3:o:ruijienetworks:reyeeos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:ruijienetworks:reyeeos:*:*:*:*:*:*:*:*range: <=1.55.1915_ew_3.0\(1\)b11p55
- (no CPE)range: <= 1.55.1915 / EW_3.0(1)B11P55
Patches
Vulnerability mechanics
References
2- packetstormsecurity.com/files/167099/Ruijie-Reyee-Mesh-Router-Remote-Code-Execution.htmlnvdExploitThird Party AdvisoryVDB Entry
- seclists.org/fulldisclosure/2022/May/0nvdMailing ListThird Party Advisory
News mentions
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