CVE-2020-5400: Cloud Foundry Cloud Controller (CAPI), versions prior to 1.91.0, logs properties of background jobs when they

Q: How do I fix CVE-2020-5400?

capi-release: upgrade to 1.91.0; cf-deployment: upgrade to 12.33.0. Exact commands for each OS are on this page.

Q: Is CVE-2020-5400 being exploited?

CVE-2020-5400 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2020-5400 affect?

CVE-2020-5400 affects capi-release, cf-deployment. Severity is medium (CVSS 6.5). Cloud Foundry Cloud Controller (CAPI), versions prior to 1.91.0, logs properties of background jobs when they are run, which may include sensitive information such as credentials if provided to the job. A malicious user with access to those

Q: How urgent is CVE-2020-5400?

Priority 37/100. No elevated risk signals yet.

Routine

MEDIUM 6.5UPGRADEUPGRADE

CVE-2020-5400 is a medium-severity flaw (CVSS 6.5) affecting capi-release, cf-deployment. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cloud Foundry Cloud Controller (CAPI), versions prior to 1.91.0, logs properties of background jobs when they are run, which may include sensitive information such as credentials if provided to the job. A malicious user with access to those logs may gain unauthorized access to resources protected by such credentials.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.8% (top 45%)
CISA exploited list	No
Weakness	CWE-522, CWE-532
Published	2020-02-27
Last modified	2026-06-17

Publisher (CNA): Pivotal Software, Inc. · Vendor: cloudfoundry

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2020-02-27 20:15 UTCPublished CVE record published
2026-06-17 03:21 UTCUpdated Record last modified

cloudfoundry capi-release UPGRADE

Affected: < 1.91.0

Fixed in: 1.91.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy capi-release || rpm -q capi-release || capi-release --version

2. UPGRADE to 1.91.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade capi-release

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade capi-release

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

cloudfoundry cf-deployment UPGRADE

Affected: < 12.33.0

Fixed in: 12.33.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy cf-deployment || rpm -q cf-deployment || cf-deployment --version

2. UPGRADE to 12.33.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade cf-deployment

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade cf-deployment

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-5400?

capi-release: upgrade to 1.91.0; cf-deployment: upgrade to 12.33.0. Exact commands for each OS are on this page.

Is CVE-2020-5400 being exploited?

CVE-2020-5400 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-5400 affect?

CVE-2020-5400 affects capi-release, cf-deployment. Severity is medium (CVSS 6.5). Cloud Foundry Cloud Controller (CAPI), versions prior to 1.91.0, logs properties of background jobs when they are run, which may include sensitive information such as credentials if provided to the job. A malicious user with access to those

How urgent is CVE-2020-5400?

Priority 37/100. No elevated risk signals yet.

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References

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