CVE-2020-5399: cloud foundry credhub
CVSS: 7.6v3.0HighModified
Published 12-02-2020Last modified 16-09-2024
Vulnerability summary
CVE-2020-5399 is a high (CVSS 7.6) vulnerability in cloud foundry credhub. EPSS estimates a 0.53% chance of exploitation in the next 30 days, higher than 43.4% of scored vulnerabilities.
CVSS score
7.6/10
010
High · v3.0 (CVE.org)EPSS score
0.53%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 12-02-2020PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
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.
CVSS metrics
4 scores · 2 sources · 3 versionsHigh 7.4Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:NSourcesSingle source
High 7.6Preferred score · CVE.org (CNA)
CVSS:3.0/AV:A/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST7.6HighCVSS:3.0/AV:A/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
Medium 5.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:NSourcesSingle source
EPSS trend
Probability
0.53%
Chance of exploitation in the next 30 days
Percentile
43%
Versus all other CVEs
30-day change
0.00 pp
From 0.53% on 19-09-2026
19-09-202619-10-2026
EPSS score0.53%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Cloud foundry1 product
- credhub≥ Edge, < 2.5.10
Cloudfoundry1 product
- credhub< 2.5.10
Pivotal_software1 product
- cloud_foundry_cf-deployment< 12.29.0
3 vendors · 3 products