CVE-2012-6396

mediumpriority · track · 20EPSS 0.009 · 60 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.90% (60th) EPSS

CVSS 4.9 · medium

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Cisco NX-OS on Nexus 7000 series switches does not properly handle certain line-card replacements, which might allow remote authenticated users to cause a denial of service (memory consumption) via a crafted configuration that references interfaces that do not exist on the new card, aka Bug ID CSCud44300.

cvss

Technical severity, 0–10. One row per scoring source.

4.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.9mediumAV:N/AC:H/Au:S/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 6.9

v2.04.2mediumAV:N/AC:H/Au:S/C:N/I:N/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-399USprimary

affected products (6)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco nexus 7000all versionsnvdUScpe:2.3:h:cisco:nexus_7000:*:*:*:*:*:*:*:*
cisco nexus 7000 10-slotall versionsnvdUScpe:2.3:h:cisco:nexus_7000_10-slot:*:*:*:*:*:*:*:*
cisco nexus 7000 18-slotall versionsnvdUScpe:2.3:h:cisco:nexus_7000_18-slot:*:*:*:*:*:*:*:*
cisco nexus 7000 9-slotall versionsnvdUScpe:2.3:h:cisco:nexus_7000_9-slot:*:*:*:*:*:*:*:*
cisco nx-osall versionsnvdUScpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2013-01-19modified 2026-06-16

related (3,726)

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+3721 more

references (5)

External citations — patches, advisories, analysis.

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