Is CVE-2020-5399 in the CISA KEV catalog?

No. CVE-2020-5399 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-5399?

CVE-2020-5399 has a CVSS v3 base score of 7.4 (HIGH).

What is the EPSS score for CVE-2020-5399?

CVE-2020-5399 has an EPSS score of 0.53% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-5399?

Upgrade cloud foundry cf-deployment to 12.29.0 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-5399

HIGH

7.4

CVSS v3

NVD

Description

Cloud Foundry CredHub, versions prior to 2.5.10, connects to a MySQL database without TLS even when configured to use TLS. A malicious user with access to the network between CredHub and its MySQL database may eavesdrop on database connections and thereby gain unauthorized access to CredHub and other components.

CWE-319

How to fix

Remediation Available

cloud foundry cf-deploymentNVD

Affected:< 12.29.0Fixed in:12.29.0CVE-2020-5399derived from NVD

credhubNVD

Affected:< 2.5.10Fixed in:2.5.10CVE-2020-5399derived 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 VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.53%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Vendor Advisory1

cloudfoundry.org

Related Vulnerabilities

Other CWE-319 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2018-12710	High	8.0	77%	-	-
CVE-2024-25735	Critical	9.1	51%	-	Fix
CVE-2019-3993	High	7.5	46%	-	-
CVE-2017-5259	High	8.8	39%	-	-
CVE-2016-5649	Critical	9.8	27%	-	-
CVE-2021-39341	High	8.2	23%	-	-

Embed a live status badge for CVE-2020-5399

Markdown

[![CVE-2020-5399](https://tridentstack.com/cve/badge/CVE-2020-5399.svg)](https://tridentstack.com/cve/CVE-2020-5399)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-5399"><img src="https://tridentstack.com/cve/badge/CVE-2020-5399.svg" alt="CVE-2020-5399"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.