CVE-2021-20167

HIGH EXPLOITED IN THE WILD NUCLEI

Netgear RAX43 1.0.3.96 - OS Command Injection via readycloud CGI Name Parameter

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2021-20167 has been observed exploited in the wild (reported by VulnCheck KEV, InTheWild.io). A Nuclei detection template is also available.

Description

Netgear RAX43 version 1.0.3.96 contains a command injection vulnerability. The readycloud cgi application is vulnerable to command injection in the name parameter.

Nuclei Templates (1)

Netgear RAX43 1.0.3.96 - Command Injection/Authentication Bypass Buffer Overrun
HIGHby gy741

References (1)

Core 1
Core References
Third Party Advisory x_refsource_misc
https://www.tenable.com/security/research/tra-2021-55

Scores

CVSS v3 8.0
EPSS 0.0846
EPSS Percentile 94.3%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

VulnCheck KEV 2022-08-19
InTheWild.io 2022-08-19
CWE
CWE-77
Status published
Products (1)
netgear/rax43_firmware 1.0.3.96
Published Dec 30, 2021
Tracked Since Feb 18, 2026