CVE-2014-3261
Buffer overflow in the Smart Call Home implementation in Cisco NX-OS on Fabric Interconnects in Cisco Unified Computing System 1.4 before 1.4(1i), NX-OS 5.0 before 5.0(3)U2(2) on Nexus 3000 devices, NX-OS 4.1 before 4.1(2)E1(1l) on Nexus 4000 devices, NX-OS 5.x before 5.1(3)N1(1) on Nexus 5000 devices, NX-OS 5.2 before 5.2(3a) on Nexus 7000 devices, and CG-OS CG4 before CG4(2) on Connected 1000 Connected Grid Routers allows remote SMTP servers to execute arbitrary code via a crafted reply, aka Bug IDs CSCtk00695, CSCts56633, CSCts56632, CSCts56628, CSCug14405, and CSCuf61322.
Key facts
- CVSS score
- 7.6 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:H/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-119
- EPSS score
- 2.0% (80th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-3274)
- Published
- May 26, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-3274 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / cg-os
- cisco / cg-os
- cisco / cgr 1120
- cisco / cgr 1240
- cisco / nexus 3016q
- cisco / nexus 3048
- cisco / nexus 3064t
- cisco / nexus 3064x
- cisco / nexus 3548
- cisco / nexus 4001i
- cisco / nexus 5000
- cisco / nexus 5010
- cisco / nexus 5010p switch
- cisco / nexus 5020
- cisco / nexus 5020p switch
- cisco / nexus 5548p
- cisco / nexus 5548up
- cisco / nexus 5596up
- cisco / nexus 7000
- cisco / nexus 7000 10-slot
- cisco / nexus 7000 18-slot
- cisco / nexus 7000 9-slot
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
- cisco / nx-os
and 25 more…
References
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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