How severe is CVE-2015-4296?

CVE-2015-4296 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2015-4296 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-4296?

CVE-2015-4296 affects Cisco Nx-os. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-4296?

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

When was CVE-2015-4296 published?

CVE-2015-4296 was published on 2015-08-19 and last updated on 2026-06-17.

CVE-2015-4296

CVE-2015-4296 is a medium-severity vulnerability in Cisco Nx-os with a CVSS 2.0 base score of 5.0. 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-399.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Cisco Nx-os
Published: 2015-08-19
Last modified: 2026-06-17

Description

Nexus Data Broker (NDB) on Cisco Nexus 3000 devices with software 6.0(2)A6(1) allows remote attackers to cause a denial of service (Java process restart) via crafted connections to the Java application, aka Bug ID CSCut87006.

Frequently asked questions

What is CVE-2015-4296?: Nexus Data Broker (NDB) on Cisco Nexus 3000 devices with software 6.0(2)A6(1) allows remote attackers to cause a denial of service (Java process restart) via crafted connections to the Java application, aka Bug ID CSCut87006.
How severe is CVE-2015-4296?: CVE-2015-4296 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2015-4296 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-4296?: CVE-2015-4296 affects Cisco Nx-os. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-4296?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-4296 published?: CVE-2015-4296 was published on 2015-08-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:cisco:nx-os:6.0\(2\)a6\(1\):*:*:*:*:*:*:*

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CVE-2015-0335 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0333 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2014-4121 — Critical (CVSS 10.0): Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly parse internationalized…
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