What is CVE-2020-21014?

CVE-2020-21014 is a medium-severity vulnerability in Emlog. CVSS score: 6.5/10. Published 2021-10-01.

How severe is CVE-2020-21014?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Emlog

CVE-2020-21014

emlog v6.0.0 contains an arbitrary file deletion vulnerability in admin/plugin.php.

Published 2021-10-01 · last modified 2026-06-17.

CVSS v3 metric

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

EPSS exploit prediction

EPSS: 0.010 (59.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 59.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Emlog — versions 6.0.0

References

github.com/emlog/emlog/issues/53 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2020-21014?: CVE-2020-21014 is a medium-severity vulnerability in Emlog. CVSS score: 6.5/10. Published 2021-10-01.
How severe is CVE-2020-21014?: Medium severity. CVSS v3 base score is 6.5 out of 10.