CVE-2014-3341
UnknownEPSS 4.66%
Last modified
CVE-2014-3341 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 4.66% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Nx-Os | <= 7.0\(3\)n1\(1\) |
| Cisco | Nx-Os | 5.0\(2\)n1\(1\) |
| Cisco | Nx-Os | 5.0\(2\)n2\(1\) |
| Cisco | Nx-Os | 5.0\(2\)n2\(1a\) |
| Cisco | Nx-Os | 5.0\(3\)n1\(1c\) |
| Cisco | Nx-Os | 5.0\(3\)n2\(1\) |
| Cisco | Nx-Os | 5.0\(3\)n2\(2\) |
| Cisco | Nx-Os | 5.0\(3\)n2\(2a\) |
| Cisco | Nx-Os | 5.0\(3\)n2\(2b\) |
| Cisco | Nx-Os | 5.1\(3\)n1\(1\) |
| Cisco | Nx-Os | 5.1\(3\)n1\(1a\) |
| Cisco | Nx-Os | 5.1\(3\)n2\(1\) |
| Cisco | Nx-Os | 5.1\(3\)n2\(1a\) |
| Cisco | Nx-Os | 5.1\(3\)n2\(1b\) |
| Cisco | Nx-Os | 5.1\(3\)n2\(1c\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(1\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(1a\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(1b\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(2\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(2a\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(3\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(4\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(5\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(6\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(7\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(8\) |
| Cisco | Nx-Os | 5.2\(1\)n1\(8a\) |
| Cisco | Nx-Os | 6.0\(2\)n1\(2\) |
| Cisco | Nx-Os | 6.0\(2\)n1\(2a\) |
| Cisco | Nx-Os | 6.0\(2\)n2\(1\) |
| Cisco | Nx-Os | 6.0\(2\)n2\(1b\) |
| Cisco | Nx-Os | 6.0\(2\)n2\(2\) |
| Cisco | Nx-Os | 6.0\(2\)n2\(3\) |
| Cisco | Nx-Os | 6.0\(2\)n2\(4\) |
| Cisco | Nx-Os | 6.0\(2\)n2\(5\) |
| Cisco | Nx-Os | 7.0\(0\)n1\(1\) |
| Cisco | Nx-Os | 7.0\(1\)n1\(1\) |
| Cisco | Nx-Os | 7.0\(2\)n1\(1\) |
| Cisco | Nexus 5000 | All versions |
| Cisco | Nexus 5010 | All versions |
| Cisco | Nexus 5010p Switch | All versions |
| Cisco | Nexus 5020 | All versions |
| Cisco | Nexus 5020p Switch | All versions |
| Cisco | Nexus 5548p | All versions |
| Cisco | Nexus 5548up | All versions |
| Cisco | Nexus 5596t | All versions |
| Cisco | Nexus 5596up | All versions |
| Cisco | Nexus 56128p | All versions |
| Cisco | Nexus 5672up | All versions |
| Cisco | Nexus 6001 | All versions |
Showing 50 of 52 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-3341?
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.
How severe is CVE-2014-3341?
Severity scoring for CVE-2014-3341 is pending analysis. The EPSS model estimates a 4.66% probability of exploitation in the next 30 days.
How do I fix CVE-2014-3341?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2014-3341?
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