What is CVE-2022-32386?

CVE-2022-32386 is a critical-severity vulnerability in Tendacn Ac23 Ac2100, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-07-06.

How severe is CVE-2022-32386?

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

Buffer overflow in Tendacn Ac23 Ac2100

CVE-2022-32386

Tenda AC23 v16.03.07.44 was discovered to contain a buffer overflow via fromAdvSetMacMtuWan.

Vulnerability class: Buffer Overflow

EPSS: 0.098 (95.1th 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 Ac23_ac2100
Tendacn Ac23_ac2100_firmware — versions 16.03.07.44
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

af854a3a-2127-422b-91ae-364da2661108 (x_refsource_MISC, Not Applicable)
af854a3a-2127-422b-91ae-364da2661108 (x_refsource_MISC, Not Applicable)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-32386?: CVE-2022-32386 is a critical-severity vulnerability in Tendacn Ac23 Ac2100, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-07-06.
How severe is CVE-2022-32386?: Critical severity. CVSS v3 base score is 9.8 out of 10.