CVE Catalog

CVE-2022-30078

HighCVSS 8.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Elevated risk
1.59%

73th percentile - higher than 73% of all known CVEs

Summary

A vulnerability in NETGEAR R6200v2 and R6300v2 router firmware allows remote authenticated attackers to execute arbitrary system commands by sending crafted parameters to the ipv6_fix.cgi script.

Risk Assessment

An attacker with administrative access can gain full control over the device, compromising network confidentiality, integrity, and availability.

Recommendation

Immediately update the router firmware to the latest available version that fixes this vulnerability.

Related vulnerabilities

Original NVD description (English source)

NETGEAR R6200_V2 firmware versions through R6200v2-V1.0.3.12_10.1.11 and R6300_V2 firmware versions through R6300v2-V1.0.4.52_10.0.93 allow remote authenticated attackers to execute arbitrary command via shell metacharacters in the ipv6_fix.cgi ipv6_wan_ipaddr, ipv6_lan_ipaddr, ipv6_wan_length, or ipv6_lan_length parameters.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS