Vulnerability in Mediatek Mt6890

CVE-2023-20820

In wlan service, there is a possible command injection due to improper input validation. This could lead to remote code execution with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00244189; Issue ID: WCNCR00244189.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (74.7th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.7% 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-2023-20820: held from 0.012 to 0.016.

EPSS over last 30 days · oldest: 0.012 · newest: 0.016 · change: +0.004

Affected products

References

Frequently asked questions

What is CVE-2023-20820?
CVE-2023-20820 is a high-severity vulnerability in Mediatek Mt6890. CVSS score: 7.2/10. Published 2023-09-04.
How severe is CVE-2023-20820?
High severity. CVSS v3 base score is 7.2 out of 10.