What is CVE-2022-40860?

CVE-2022-40860 is a critical-severity vulnerability in Tendacn Ac15, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-09-23.

How severe is CVE-2022-40860?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Tendacn Ac15

CVE-2022-40860

Tenda AC15 router V15.03.05.19 contains a stack overflow vulnerability in the function formSetQosBand->FUN_0007dd20 with request /goform/SetNetControlList

Vulnerability class: Buffer Overflow

EPSS: 0.010 (57.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tendacn Ac15
Tendacn Ac15_firmware — versions 15.03.05.19
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-40860?: CVE-2022-40860 is a critical-severity vulnerability in Tendacn Ac15, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-09-23.
How severe is CVE-2022-40860?: Critical severity. CVSS v3 base score is 9.8 out of 10.