CVE-2022-36273 : Security Advisory and Response

Tenda AC9 V15.03.2.21_cn is vulnerable to command injection via goform/SetSysTimeCfg.

Understanding CVE-2022-36273

This CVE identifies a vulnerability in Tenda AC9 V15.03.2.21_cn that allows for command injection through the endpoint goform/SetSysTimeCfg.

What is CVE-2022-36273?

CVE-2022-36273 highlights a security issue in Tenda AC9 V15.03.2.21_cn, enabling attackers to execute arbitrary commands through the specified interface.

The Impact of CVE-2022-36273

This vulnerability can be exploited by malicious actors to gain unauthorized access, disrupt services, or potentially take control of affected systems.

Technical Details of CVE-2022-36273

The following technical details outline the specifics of CVE-2022-36273:

Vulnerability Description

The vulnerability in Tenda AC9 V15.03.2.21_cn allows for command injection via the goform/SetSysTimeCfg endpoint.

Affected Systems and Versions

The affected version of Tenda AC9 is V15.03.2.21_cn.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious commands through the vulnerable goform/SetSysTimeCfg endpoint.

Mitigation and Prevention

Protect your systems from CVE-2022-36273 with these mitigation strategies:

Immediate Steps to Take

Immediately update to a patched version, if available, or apply vendor-supplied security fixes to address the vulnerability.

Long-Term Security Practices

Implement network segmentation, apply the principle of least privilege, and conduct regular security assessments to prevent future vulnerabilities.

Patching and Updates

Stay informed about security updates from Tenda and apply patches promptly to secure your systems.