Stack Overflow Vulnerability in Tenda AC9 V15.03.2.21_cn's SetSysTimeCfg() Function Allows for Stable Root Shell

CVE-2022-27022 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

There is a stack overflow vulnerability in the SetSysTimeCfg() function in the httpd service of Tenda AC9 V15.03.2.21_cn. The attacker can obtain a stable root shell through a constructed payload.

Learn more about our Web Application Penetration Testing UK.