Is CVE-2014-2103 being actively exploited?

CVE-2014-2103 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-2103?

CVE-2014-2103 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2014-2103

MEDIUM · CVSS 6.8EPSS 1.1%EU EUVD

Cisco Intrusion Prevention System (IPS) Software allows remote attackers to cause a denial of service (MainApp process outage) via malformed SNMP packets, aka Bug IDs CSCum52355 and CSCul49309.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:S/C:N/I:N/A:C
Weakness (CWE): CWE-20
EPSS score: 1.1% (64th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-2143)
Published: February 27, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-2143 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system
cisco / intrusion prevention system

Certified products that may be affected

2 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

Cisco Unified Wireless Network & Wireless Intrusion Prevention System Version: 7.0.230.0 - Cisco Systems, Inc. - Common Criteria Certificate Number: 2012/81 - archived
Cisco Intrusion Prevention System (IPS) v6.0 Cisco 4200 Series Sensors (IPS 4255,IDS4250, IPS4240, IDS4215, IPS4260); Cisco AIP-SSM-10 and AIP-SSM-20 for the ASA; NM-CIDS; IDSM-2 - Cisco Systems, Inc. - Common Criteria CCEVS-VR-0032-2007 - archived

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2103(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain