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Critical severity9.8NVD Advisory· Published Apr 7, 2022· Updated Jun 17, 2026

CVE-2022-27022

CVE-2022-27022

Description

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.

Affected products

3
  • Tenda/Ac9 Firmware
    cpe:2.3:o:tenda:ac9_firmware:15.03.2.21_cn:*:*:*:*:*:*:*
  • Tenda/AC9cpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: = 15.03.2.21_cn

Patches

Vulnerability mechanics

References

1

News mentions

0

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