What is CVE-2020-1624?

CVE-2020-1624 is a medium-severity vulnerability in Juniper Junos OS Evolved, classified under Insertion of Sensitive Information into Log File. CVSS score: 5.5/10. Published 2020-04-08.

How severe is CVE-2020-1624?

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

Information disclosure in Juniper Junos OS Evolved

CVE-2020-1624

A local, authenticated user with shell can obtain the hashed values of login passwords and shared secrets via raw objmon configuration files. This issue affects all versions of Junos OS Evolved prior to 19.1R1.

Published 2020-04-08 · 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:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (22.1th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.1% 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

Juniper Junos OS Evolved
Juniper Networks Junos OS Evolved — versions unspecified

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

kb.juniper.net/JSA11003 (Vendor Advisory)

Frequently asked questions

What is CVE-2020-1624?: CVE-2020-1624 is a medium-severity vulnerability in Juniper Junos OS Evolved, classified under Insertion of Sensitive Information into Log File. CVSS score: 5.5/10. Published 2020-04-08.
How severe is CVE-2020-1624?: Medium severity. CVSS v3 base score is 5.5 out of 10.