How severe is CVE-2016-5551?

CVE-2016-5551 has a CVSS 3.x base score of 2.8, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2016-5551 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-5551?

CVE-2016-5551 affects Oracle Solaris Cluster. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-5551?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-5551 published?

CVE-2016-5551 was published on 2017-04-24 and last updated on 2026-06-17.

CVE-2016-5551

CVE-2016-5551 is a low-severity vulnerability in Oracle Solaris Cluster with a CVSS 3.x base score of 2.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Low (CVSS 3.x base score 2.8)
CVSS v2: 1.9
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Oracle Solaris Cluster
Published: 2017-04-24
Last modified: 2026-06-17

Description

Vulnerability in the Solaris Cluster component of Oracle Sun Systems Products Suite (subcomponent: NAS device addition). The supported version that is affected is 4.3. Easily "exploitable" vulnerability allows unauthenticated attacker with logon to the infrastructure where Solaris Cluster executes to compromise Solaris Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Solaris Cluster accessible data. CVSS 3.0 Base Score 3.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N).

Frequently asked questions

What is CVE-2016-5551?: Vulnerability in the Solaris Cluster component of Oracle Sun Systems Products Suite (subcomponent: NAS device addition). The supported version that is affected is 4.3. Easily "exploitable" vulnerability allows unauthenticated attacker with logon to the infrastructure where Solaris Cluster executes to compromise Solaris Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Solaris Cluster accessible data. CVSS 3.0 Base Score 3.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N).
How severe is CVE-2016-5551?: CVE-2016-5551 has a CVSS 3.x base score of 2.8, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2016-5551 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-5551?: CVE-2016-5551 affects Oracle Solaris Cluster. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-5551?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-5551 published?: CVE-2016-5551 was published on 2017-04-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:oracle:solaris_cluster:4.3:*:*:*:*:*:*:*

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