CVE-2014-3341

mediumpriority · track · 32EPSS 0.047 · 92 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

4.70% (92nd) EPSS

CVSS 5 · medium

Is it mine?

53 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The SNMP module in Cisco NX-OS 7.0(3)N1(1) and earlier on Nexus 5000 and 6000 devices provides different error messages for invalid requests depending on whether the VLAN ID exists, which allows remote attackers to enumerate VLANs via a series of requests, aka Bug ID CSCup85616.

cvss

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

5.0

010

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

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.04.5mediumAV:N/AC:L/Au:N/C:P/I:N/A:N/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

ehabhussein/snmpvlanCVE-2014-3341 exploitPoC · poc_in_github

affected products (53)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco nexus 5000all versionsnvdUScpe:2.3:h:cisco:nexus_5000:*:*:*:*:*:*:*:*
cisco nexus 5010all versionsnvdUScpe:2.3:h:cisco:nexus_5010:*:*:*:*:*:*:*:*
cisco nexus 5010p switchall versionsnvdUScpe:2.3:h:cisco:nexus_5010p_switch:*:*:*:*:*:*:*:*
cisco nexus 5020all versionsnvdUScpe:2.3:h:cisco:nexus_5020:*:*:*:*:*:*:*:*
cisco nexus 5020p switchall versionsnvdUScpe:2.3:h:cisco:nexus_5020p_switch:*:*:*:*:*:*:*:*
cisco nexus 5548pall versionsnvdUScpe:2.3:h:cisco:nexus_5548p:*:*:*:*:*:*:*:*
cisco nexus 5548upall versionsnvdUScpe:2.3:h:cisco:nexus_5548up:*:*:*:*:*:*:*:*
cisco nexus 5596tall versionsnvdUScpe:2.3:h:cisco:nexus_5596t:*:*:*:*:*:*:*:*
cisco nexus 5596upall versionsnvdUScpe:2.3:h:cisco:nexus_5596up:*:*:*:*:*:*:*:*
cisco nexus 56128pall versionsnvdUScpe:2.3:h:cisco:nexus_56128p:*:*:*:*:*:*:*:*
cisco nexus 5672upall versionsnvdUScpe:2.3:h:cisco:nexus_5672up:*:*:*:*:*:*:*:*
cisco nexus 6001all versionsnvdUScpe:2.3:h:cisco:nexus_6001:*:*:*:*:*:*:*:*
cisco nexus 6004all versionsnvdUScpe:2.3:h:cisco:nexus_6004:*:*:*:*:*:*:*:*
cisco nexus 6004xall versionsnvdUScpe:2.3:h:cisco:nexus_6004x:*:*:*:*:*:*:*:*
cisco nx-os≤ 7.0\(3\)n1\(1\)nvdUScpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cisco nx-os= 5.0(2)n1(1)nvdUScpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cisco nx-os= 5.0(2)n2(1)nvdUScpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cisco nx-os= 5.0(2)n2(1a)nvdUScpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cisco nx-os= 5.0(3)n1(1c)nvdUScpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*

showing 20 of 53

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 2014-08-19modified 2026-06-17

related (19,397)

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+19392 more

references (12)

External citations — patches, advisories, analysis.

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