What is CVE-2023-40901?

CVE-2023-40901 is a critical-severity vulnerability in Tenda Ac10v4, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-08-24.

How severe is CVE-2023-40901?

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

Buffer overflow in Tenda Ac10v4

CVE-2023-40901

Tenda AC10 v4 US_AC10V4.0si_V16.03.10.13_cn was discovered to contain a stack overflow via parameter macFilterType and parameter deviceList at url /goform/setMacFilterCfg.

Vulnerability class: Buffer Overflow

EPSS: 0.010 (60.9th 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

Tenda Ac10v4
Tenda Ac10v4_firmware — versions 16.03.10.13
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

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

Frequently asked questions

What is CVE-2023-40901?: CVE-2023-40901 is a critical-severity vulnerability in Tenda Ac10v4, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-08-24.
How severe is CVE-2023-40901?: Critical severity. CVSS v3 base score is 9.8 out of 10.