Unauthorized Access Vulnerability in Netgear RAX43
CVE-2021-20168

6.8MEDIUM

Key Information:

Vendor
Netgear
Status
Netgear Rax43
Vendor
CVE Published:
30 December 2021

Summary

The Netgear RAX43 version 1.0.3.96 features an inadequate security measure for its UART interface. This weakness allows an attacker with physical access to the device to connect through the UART port using a serial connection. Once connected, the attacker can log in using default credentials (admin:admin) and gain root access, enabling them to execute arbitrary commands, which poses significant security risks to the device and its network.

Affected Version(s)

Netgear RAX43 1.0.3.96

References

https://www.tenable.com/security/research/tra-2021-55
x_refsource_MISC

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.