CVE-2016-4380: Cross-site scripting (XSS) vulnerability in the AdminUI in HPE Operations Manager 9.21.x before 9.21.130 allow

Q: How do I fix CVE-2016-4380?

operations manager: upgrade to newer than 9.21; operations manager: upgrade to newer than 9.21; operations manager: upgrade to newer than 9.21. Exact commands for each OS are on this page.

Q: Is CVE-2016-4380 being exploited?

CVE-2016-4380 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-2016-4380 affect?

CVE-2016-4380 affects operations manager, operations manager, operations manager. Severity is medium (CVSS 5.4). Cross-site scripting (XSS) vulnerability in the AdminUI in HPE Operations Manager 9.21.x before 9.21.130 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

Q: How urgent is CVE-2016-4380?

Priority 33/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADEUPGRADEUPGRADE

CVE-2016-4380 is a medium-severity flaw (CVSS 5.4) affecting operations manager, operations manager, operations manager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in the AdminUI in HPE Operations Manager 9.21.x before 9.21.130 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.8% (top 42%)
CISA exploited list	No
Weakness	CWE-79
Published	2016-09-08
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: hp

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

Am I affected?

Timeline

2016-09-08 16:59 UTCPublished CVE record published
2026-06-17 00:47 UTCUpdated Record last modified

hp operations manager UPGRADE

Affected: <= 9.21

Fixed in: newer than 9.21

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy operations-manager || rpm -q operations-manager || operations-manager --version

2. UPGRADE to newer than 9.21 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade operations-manager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade operations-manager

Note

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

hp operations manager UPGRADE

Affected: <= 9.21

Fixed in: newer than 9.21

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy operations-manager || rpm -q operations-manager || operations-manager --version

2. UPGRADE to newer than 9.21 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade operations-manager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade operations-manager

Note

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

hp operations manager UPGRADE

Affected: <= 9.21

Fixed in: newer than 9.21

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy operations-manager || rpm -q operations-manager || operations-manager --version

2. UPGRADE to newer than 9.21 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade operations-manager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade operations-manager

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-2016-4380?

operations manager: upgrade to newer than 9.21; operations manager: upgrade to newer than 9.21; operations manager: upgrade to newer than 9.21. Exact commands for each OS are on this page.

Is CVE-2016-4380 being exploited?

CVE-2016-4380 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-2016-4380 affect?

CVE-2016-4380 affects operations manager, operations manager, operations manager. Severity is medium (CVSS 5.4). Cross-site scripting (XSS) vulnerability in the AdminUI in HPE Operations Manager 9.21.x before 9.21.130 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

How urgent is CVE-2016-4380?

Priority 33/100. No elevated risk signals yet.

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References

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