How severe is CVE-2014-0684?

CVE-2014-0684 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2014-0684 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0684?

CVE-2014-0684 primarily affects Cisco Nx-os. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-0684?

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

When was CVE-2014-0684 published?

CVE-2014-0684 was published on 2014-05-07 and last updated on 2026-06-17.

CVE-2014-0684

CVE-2014-0684 is a medium-severity vulnerability in Cisco Nx-os with a CVSS 2.0 base score of 4.6. 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-20.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Cisco Nx-os
Published: 2014-05-07
Last modified: 2026-06-17

Description

Cisco NX-OS 6.2(2) on Nexus 7000 switches allows local users to cause a denial of service via crafted sed input, aka Bug ID CSCui56136.

Frequently asked questions

What is CVE-2014-0684?: Cisco NX-OS 6.2(2) on Nexus 7000 switches allows local users to cause a denial of service via crafted sed input, aka Bug ID CSCui56136.
How severe is CVE-2014-0684?: CVE-2014-0684 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2014-0684 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0684?: CVE-2014-0684 primarily affects Cisco Nx-os. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0684?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0684 published?: CVE-2014-0684 was published on 2014-05-07 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:o:cisco:nx-os:6.2\(2\):*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_7000_10-slot:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_7000_18-slot:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_7000_9-slot:-:*:*:*:*:*:*:*

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