Exploitation Summary
CVE-2021-43163 has been observed exploited in the wild (reported by VulnCheck KEV).
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 checkNet function in /cgi-bin/luci/api/auth.
References (2)
Core 2
Core References
Not Applicable x_refsource_misc
http://ruijie.com
Mailing List, Third Party Advisory x_refsource_misc
https://seclists.org/fulldisclosure/2022/May/0
Scores
CVSS v3
9.8
EPSS
0.0212
EPSS Percentile
79.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
VulnCheck KEV
2024-12-05
CWE
CWE-77
Status
published
Products (1)
ruijienetworks/reyeeos
< 1.55.1915_ew_3.0\(1\)b11p55
Published
May 04, 2022
Tracked Since
Feb 18, 2026