What is CVE-2022-37292?

CVE-2022-37292 is a medium-severity vulnerability in Tenda Ax12, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-08-25.

How severe is CVE-2022-37292?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Buffer overflow in Tenda Ax12

CVE-2022-37292

Tenda AX12 V22.03.01.21_CN is vulnerable to Buffer Overflow. This overflow is triggered in the sub_42FDE4 function, which satisfies the request of the upper-level interface function sub_430124, that is, handles the post request under /goform/SetIpMacBind.

Vulnerability class: Buffer Overflow

Published 2022-08-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.003 (21.1th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Tenda Ax12
Tenda Ax12 Firmware — versions 22.03.01.21_cn

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

github.com/The-Itach1/IOT-CVE/tree/master/Tenda/AX12/1 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-37292?: CVE-2022-37292 is a medium-severity vulnerability in Tenda Ax12, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-08-25.
How severe is CVE-2022-37292?: Medium severity. CVSS v3 base score is 5.5 out of 10.