CVE-2022-29383 : Security Advisory and Response

NETGEAR ProSafe SSL VPN firmware versions FVS336Gv2 and FVS336Gv3 were found to have a SQL injection vulnerability, allowing unauthorized access via a specific parameter.

Understanding CVE-2022-29383

This CVE identifier highlights a security flaw in NETGEAR ProSafe SSL VPN firmware, potentially exploited by attackers to compromise the integrity of the impacted systems.

What is CVE-2022-29383?

The vulnerability in the SSL VPN firmware of NETGEAR's FVS336Gv2 and FVS336Gv3 models allows for an SQL injection attack, which can lead to unauthorized database access.

The Impact of CVE-2022-29383

This vulnerability could result in unauthorized individuals gaining access to sensitive information or potentially executing malicious commands on affected systems.

Technical Details of CVE-2022-29383

This section delves deeper into the technical aspects of the CVE.

Vulnerability Description

The flaw lies in the handling of the USERDBDomains.Domainname parameter in the cgi-bin/platform.cgi script, leaving systems vulnerable to SQL injection attacks.

Affected Systems and Versions

NETGEAR ProSafe SSL VPN firmware versions FVS336Gv2 and FVS336Gv3 are confirmed to be affected by this vulnerability.

Exploitation Mechanism

Unauthorized users can exploit this vulnerability by injecting malicious SQL queries via the specified parameter to gain unauthorized access to the database.

Mitigation and Prevention

It's crucial to take immediate action to mitigate the risk posed by CVE-2022-29383.

Immediate Steps to Take

Ensure that access to potentially vulnerable systems is restricted and monitor for any unusual activities that could indicate an ongoing attack.

Long-Term Security Practices

Regularly update firmware and security patches provided by NETGEAR to protect against known vulnerabilities.

Patching and Updates

Stay informed about security advisories from NETGEAR and promptly apply any patches or updates released to address this vulnerability.