Arbitrary Code Execution Vulnerability in Arris NVG443B Router
CVE-2024-41643

6.8MEDIUM

Key Information:

Vendor

Arris

Status
Arris NVG443B
Vendor
CVE Published:
26 March 2025

What is CVE-2024-41643?

An identified security weakness in the Arris NVG443B router allows a physically proximate attacker to exploit the cshell login component, potentially enabling unauthorized execution of arbitrary code. This flaw exposes the device to serious risks, including unauthorized access and control over router functionalities, posing threats to connected devices and the network's integrity.

References

https://gavpherk.github.io/GavinKelsey/

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

.