Remote Code Execution Vulnerability in Ruijie RG-EW Series Routers
CVE-2021-43159

8.8HIGH

Key Information:

Vendor

Ruijienetworks

Status
Reyeeos
Vendor
CVE Published:
4 May 2022

What is CVE-2021-43159?

A vulnerability in Ruijie Networks RG-EW Series Routers allows for remote code execution via the setSessionTime function located in the /cgi-bin/luci/api/common endpoint. This could potentially allow attackers to run arbitrary code on the affected devices, leading to unauthorized access and control over the network infrastructure. Timely updates and management of device firmware are critical to mitigate associated risks.

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References

http://ruijie.com
x_refsource_MISC
https://seclists.org/fulldisclosure/2022/May/0
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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