CVE-2021-43164

CVSS V2 Medium 6.5 CVSS V3 High 8.8
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.
Overview
  • CVE ID
  • CVE-2021-43164
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-05-04T01:15:49
  • Last Modified Date
  • 2022-07-12T17:42:04
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:ruijienetworks:reyeeos:*:*:*:*:*:*:*:* 1 OR 1.55.1915_ew_3.0\(1\)b11p55
cpe:2.3:h:ruijienetworks:rg-ew1200:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:ruijienetworks:rg-ew1200g_pro:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:ruijienetworks:rg-ew1800gx_pro:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:ruijienetworks:rg-ew300_pro:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:ruijienetworks:rg-ew3200gx_pro:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://packetstormsecurity.com/files/167099/Ruijie-Reyee-Mesh-Router-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
http://ruijie.com Not Applicable
https://seclists.org/fulldisclosure/2022/May/0 Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-43164
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43164
History
Created Old Value New Value Data Type Notes
2022-05-08 06:19:21 Added to TrackCVE