CVE-2022-40864 — CRITICAL (9.8)

Vulnerability Description

Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function setSmartPowerManagement with the request /goform/PowerSaveSet

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
Tendacn	Ac15 Firmware	15.03.05.19
Tendacn	Ac15	-
Tendacn	Ac18 Firmware	15.03.05.19
Tendacn	Ac18	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/setSmartPowerManagemeExploitThird Party Advisory
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/setSmartPowerManagemeExploitThird Party Advisory
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/setSmartPowerManagemeExploitThird Party Advisory
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/setSmartPowerManagemeExploitThird Party Advisory

FAQ

What is CVE-2022-40864?

CVE-2022-40864 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function setSmartPowerManagement with the request /goform/PowerSaveSet

How severe is CVE-2022-40864?

CVE-2022-40864 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-2022-40864?

Check the references section above for vendor advisories and patch information. Affected products include: Tendacn Ac15 Firmware, Tendacn Ac15, Tendacn Ac18 Firmware, Tendacn Ac18.