What is CVE-2020-10537?

CVE-2020-10537 is a high-severity vulnerability in Epikur, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2021-02-05.

How severe is CVE-2020-10537?

High severity. CVSS v3 base score is 7.8 out of 10.

Auth bypass in Epikur

CVE-2020-10537

An issue was discovered in Epikur before 20.1.1. A Glassfish 4.1 server with a default configuration is running on TCP port 4848. No password is required to access it with the administrator account.

Vulnerability class: Broken Authentication

Published 2021-02-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (25.1th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.1% 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

Epikur

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

www.x41-dsec.de/lab/advisories/x41-2020-003-epikur (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-10537?: CVE-2020-10537 is a high-severity vulnerability in Epikur, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2021-02-05.
How severe is CVE-2020-10537?: High severity. CVSS v3 base score is 7.8 out of 10.