How severe is CVE-2016-4366?

CVE-2016-4366 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-4366 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-4366?

CVE-2016-4366 affects Hp Systems Insight Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-4366?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2016-4366 published?

CVE-2016-4366 was published on 2016-06-08 and last updated on 2026-06-17.

CVE-2016-4366

CVE-2016-4366 is a critical-severity vulnerability in Hp Systems Insight Manager with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hp Systems Insight Manager
Published: 2016-06-08
Last modified: 2026-06-17

Description

HPE Systems Insight Manager (SIM) before 7.5.1 allows remote attackers to obtain sensitive information, modify data, or cause a denial of service via unspecified vectors.

Frequently asked questions

What is CVE-2016-4366?: HPE Systems Insight Manager (SIM) before 7.5.1 allows remote attackers to obtain sensitive information, modify data, or cause a denial of service via unspecified vectors.
How severe is CVE-2016-4366?: CVE-2016-4366 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-4366 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-4366?: CVE-2016-4366 affects Hp Systems Insight Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-4366?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2016-4366 published?: CVE-2016-4366 was published on 2016-06-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hp:systems_insight_manager:*:*:*:*:*:*:*:*

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