CVE-2021-45623

CWE-77 — Command Injection3 documents3 sources
Severity
9.8CRITICAL
EPSS
1.6%
top 18.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Netgear R7800 FirmwareNetgear R9000 FirmwareNetgear Xr500 Firmware
Timeline
PublishedDec 26
Latest updateDec 27

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects R7800 before 1.0.2.74, R9000 before 1.0.5.2, and XR500 before 2.3.2.66.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:LExploitability: 2.8 | Impact: 5.5

Affected Packages3 packages

▶NVDnetgear/r7800_firmware< 1.0.2.74
▶NVDnetgear/r9000_firmware< 1.0.5.2
▶NVDnetgear/xr500_firmware< 2.3.2.66

Patches

Patch: kb.netgear.com ↗Patch: kb.netgear.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-7vrx-cj52-fjp6: Certain NETGEAR devices are affected by command injection by an unauthenticated attacker↗2021-12-27
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CVEList
CVE-2021-45623: Certain NETGEAR devices are affected by command injection by an unauthenticated attacker↗2021-12-26
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CVE-2021-45623 (CRITICAL CVSS 9.8) | Certain NETGEAR devices are affecte | cvebase.io