CVE-2014-3341
The SNMP module in Cisco NX-OS 7.0(3)N1(1) and earlier on Nexus 5000 and 6000 devices provides...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2014-3341- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2014-3341- Updated
- 2026-11-02
EUVDEUVD-2014-3354 No score
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.
- Record
EUVD-2014-3354- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v8h5-6h8p-g3mg No score
The SNMP module in Cisco NX-OS 7.0(3)N1(1) and earlier on Nexus 5000 and 6000 devices provides...
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.
- Record
GHSA-v8h5-6h8p-g3mg- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
- cisco nexus 5000
- cisco nx-os
- cisco nexus 5010
- cisco nexus 5010p switch
- cisco nexus 5020
- cisco nexus 5020p switch
- cisco nexus 5548p
- cisco nexus 5548up
- cisco nexus 5596t
- cisco nexus 5596up
- cisco nexus 56128p
- cisco nexus 5672up
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Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | ehabhussein/snmpvlan | 2014-06-28 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-3341 is a medium vulnerability (CVSS 5.0) in Cisco Nexus 5000, published August 19, 2014. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.70%, the 91st percentile. No source names a fixed version.
References
tools.cisco.com/security/center/viewAlert.x?alertId=35338
exchange.xforce.ibmcloud.com/vulnerabilities/95329
securityfocus.com/bid/69266
securitytracker.com/id/1030746
nvd.nist.gov/vuln/detail/CVE-2014-3341
github.com/advisories/GHSA-v8h5-6h8p-g3mg