CVE Vulnerability

CVE-2022-27022

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.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/14 Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2022-04-07 04:15

Updated : 2022-04-14 08:41

NVD link : CVE-2022-27022

Mitre link : CVE-2022-27022

Products Affected
No products.
CWE
CWE-787