HIGH

CVE-2021-43164

CVSS v3

8.8

HIGH

EPSS Score

26.3%

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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.

Technical details

Published
5/4/2022

Frequently asked questions

What is CVE-2021-43164?

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.

Is CVE-2021-43164 actively exploited?

Active exploitation of CVE-2021-43164 has not been confirmed. The EPSS score is 26.3%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-43164?

CVE-2021-43164 has a CVSS v3 base score of 8.8 (HIGH severity).

Is CVE-2021-43164 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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