Is CVE-2020-1621 in the CISA KEV catalog?

No. CVE-2020-1621 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1621?

CVE-2020-1621 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2020-1621?

CVE-2020-1621 has an EPSS score of 0.30% (22th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1621?

Upgrade junos os evolved to 19.3r1 or later.

CVE & CISA-KEV Catalog

CVE-2020-1621

MEDIUM

5.5

CVSS v3

NVD

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.

CWE-664 CWE-532

How to fix

Remediation Available

junos os evolvedNVD

Affected:< 19.3r1Fixed in:19.3r1CVE-2020-1621derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.30%probability of exploitation in 30 days

22ndpercentile

Low risk: more likely to be exploited than 22% of all known CVEs.

References

Vendor Advisory1

kb.juniper.net

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.