Command Injection Vulnerability in NETGEAR Routers and WiFi Systems
CVE-2021-45545

8.4HIGH

Key Information:

Vendor

Netgear
Status
R7850 Firmware
Vendor
CVE Published:
26 December 2021

What is CVE-2021-45545?

Certain NETGEAR devices are vulnerable to command injection attacks that can be exploited by an authenticated user. This vulnerability allows an attacker to execute arbitrary commands on the affected devices, potentially compromising the security and functionality of the network. The affected models include various routers and WiFi systems that have not been updated to their respective secure versions. It is crucial for users to apply the latest firmware updates to mitigate this security risk.

References

https://kb.netgear.com/000064522/Security-Advisory-for-Po...
x_refsource_MISC

CVSS V3.1

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.