What’s Vulnerable › Vulnerabilities
CVE-2020-1621: Junos OS Evolved: Configd leaks hashes via stream and is world readable
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-04-08 · updated 2026-06-17
- Weakness: CWE-664
Description
A local, authenticated user with shell can obtain the hashed values of login passwords via configd traces. This issue affects all versions of Junos OS Evolved prior to 19.3R1.
Affected products
- Juniper Networks Junos OS Evolved: before 19.3r1 — fixed in 19.3r1
How to fix
Upgrade to a fixed version: Juniper Networks Junos OS Evolved 19.3r1. Check the vendor advisory for mitigations.
References
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