Buffer overflow in ZTE Mf286r

CVE-2022-39067

There is a buffer overflow vulnerability in ZTE MF286R. Due to lack of input validation on parameters of the wifi interface, an authenticated attacker could use the vulnerability to perform a denial of service attack.

Vulnerability class: Buffer Overflow

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.006 (49.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2022-39067: held from 0.006 to 0.006.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2022-39067?
CVE-2022-39067 is a medium-severity vulnerability in ZTE Mf286r, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.5/10. Published 2022-11-22.
How severe is CVE-2022-39067?
Medium severity. CVSS v3 base score is 6.5 out of 10.