SB2024071128 - Multiple vulnerabilities in NETGEAR XR1000

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

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

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

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

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

2) Improper Authentication (CVE-ID: N/A)

The vulnerability allows a local user to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests. A local user can bypass authentication process and gain unauthorized access to the application.

3) Stored cross-site scripting (CVE-ID: N/A)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation

Install update from vendor's website.

References

• https://kb.netgear.com/000066263/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2023-0119
• https://kb.netgear.com/000066261/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-PSV-2023-0113
• https://kb.netgear.com/000066264/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-PSV-2023-0122