CVE-2022-40861 — HIGH (7.2)

Vulnerability Description

Tenda AC18 router V15.03.05.19 contains a stack overflow vulnerability in the formSetQosBand->FUN_0007db78 function with the request /goform/SetNetControlList/

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

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

FAQ

What is CVE-2022-40861?

CVE-2022-40861 is a vulnerability with a CVSS score of 7.2 (HIGH). Tenda AC18 router V15.03.05.19 contains a stack overflow vulnerability in the formSetQosBand->FUN_0007db78 function with the request /goform/SetNetControlList/

How severe is CVE-2022-40861?

CVE-2022-40861 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-40861?

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