SB2024040201 - Multiple vulnerabilities in NETGEAR R7000

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) OS Command Injection (CVE-ID: N/A)

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote administrator on the local network can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

2) Stack-based buffer overflow (CVE-ID: N/A)

The vulnerability allows a local user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A local administrator can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation

Install update from vendor's website.

References

• https://kb.netgear.com/000066083/Security-Advisory-for-Post-Authentication-Command-Injection-on-R7000-PSV-2024-0013
• https://kb.netgear.com/000066085/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-R7000-PSV-2023-0147