Command Injection Vulnerability in NETGEAR Routers and WiFi Systems
CVE-2021-45540

8.4HIGH

Key Information:

Vendor

Netgear
Status
R7900p Firmware
Vendor
CVE Published:
26 December 2021

What is CVE-2021-45540?

NETGEAR routers and WiFi systems are vulnerable to command injection attacks by authenticated users. This vulnerability could allow unauthorized access to device commands, potentially leading to further exploitation or unauthorized modification of device configurations. Affected models include various versions of the R7000, R7900, R8000, and RAX series, highlighting the need for prompt updates and security measures to safeguard network integrity.

References

https://kb.netgear.com/000064477/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

.