CVE-2022-37175 : What You Need to Know

Tenda ac15 firmware V15.03.05.18 httpd server has stack buffer overflow in /goform/formWifiBasicSet.

Understanding CVE-2022-37175

This CVE involves a stack buffer overflow vulnerability in the httpd server of Tenda ac15 firmware version V15.03.05.18.

What is CVE-2022-37175?

The CVE-2022-37175 is a security vulnerability found in the httpd server of Tenda ac15 firmware V15.03.05.18. This vulnerability can allow attackers to potentially execute arbitrary code or disrupt the normal operation of the server.

The Impact of CVE-2022-37175

Exploitation of this vulnerability could lead to unauthorized access, data breaches, and service disruptions. It poses a significant risk to the security and integrity of affected systems.

Technical Details of CVE-2022-37175

This section provides more technical insights into the vulnerability.

Vulnerability Description

The stack buffer overflow in /goform/formWifiBasicSet of the httpd server allows attackers to overwrite the memory beyond its allocated space. This can be exploited to execute malicious code.

Affected Systems and Versions

Tenda ac15 firmware version V15.03.05.18 is confirmed to be affected by this vulnerability. Other versions may also be at risk.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted requests to the affected httpd server, triggering the stack buffer overflow and potentially gaining unauthorized access.

Mitigation and Prevention

Protecting systems from CVE-2022-37175 requires immediate action and long-term security practices.

Immediate Steps to Take

Update Tenda ac15 firmware to the latest version that includes a patch for this vulnerability.
Monitor network traffic for any suspicious activity that may indicate an ongoing exploit attempt.
Restrict network access to the httpd server to minimize exposure.

Long-Term Security Practices

Regularly update firmware and security patches for all devices in your network.
Conduct regular security audits and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

Ensure that all security patches and updates provided by the vendor are promptly applied to mitigate the risk of exploitation.