CVE-2022-37815 : What You Need to Know

Tenda AC1206 V15.03.06.23 was discovered to contain a stack overflow via the PPPOEPassword parameter in the function formQuickIndex.

Understanding CVE-2022-37815

This article provides insights into the impact, technical details, and mitigation strategies related to CVE-2022-37815.

What is CVE-2022-37815?

CVE-2022-37815 involves a vulnerability in Tenda AC1206 V15.03.06.23 that allows a stack overflow through the PPPOEPassword parameter in the formQuickIndex function.

The Impact of CVE-2022-37815

The vulnerability could be exploited by attackers to execute arbitrary code or cause a denial of service on affected systems.

Technical Details of CVE-2022-37815

Let's delve deeper into the specifics of this CVE.

Vulnerability Description

The vulnerability arises from inadequate input validation on the PPPOEPassword parameter, leading to a stack overflow.

Affected Systems and Versions

Tenda AC1206 V15.03.06.23 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by submitting specially crafted input via the PPPOEPassword parameter to trigger the stack overflow.

Mitigation and Prevention

Learn how to protect your systems from CVE-2022-37815.

Immediate Steps to Take

Consider applying vendor-supplied patches or updates promptly.
Implement network-level controls to restrict unauthorized access.

Long-Term Security Practices

Regularly update and patch all software and firmware to mitigate potential vulnerabilities.
Conduct security assessments and penetration testing to identify and address security gaps.

Patching and Updates

Stay informed about security bulletins and advisories related to Tenda AC1206 V15.03.06.23 and apply relevant patches as soon as they are available.