CVE-2022-40854 — CRITICAL (9.8)

Vulnerability Description

Tenda AC18 router contained a stack overflow vulnerability in /goform/fast_setting_wifi_set

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tenda	Ac18 Firmware	15.03.05.19\(6318\)
Tenda	Ac18	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/form_fast_setting_wifExploitThird Party Advisory
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/form_fast_setting_wifExploitThird Party Advisory

FAQ

What is CVE-2022-40854?

CVE-2022-40854 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Tenda AC18 router contained a stack overflow vulnerability in /goform/fast_setting_wifi_set

How severe is CVE-2022-40854?

CVE-2022-40854 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-40854?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac18 Firmware, Tenda Ac18.