CVE-2014-0704

The IGMP implementation on Cisco Wireless LAN Controller (WLC) devices 4.x, 5.x, 6.x, 7.0 before 7.0.250.0, 7.1, 7.2, and 7.3, when IGMPv3 Snooping is enabled, allows remote attackers to cause a denial of service (memory over-read and device restart) via a crafted field in an IGMPv3 message, aka Bug ID CSCuh33240.

Published: 2014-03-06 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2014-0704 is rated Moderate Risk (51.3/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.17%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2014-0704

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.38% 1.17% +0.79%
2 2025-03-17 0.19% 0.38% +0.19%
3 2023-03-07 — 0.19% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2014-0704

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.1 2.0 HIGH
AV:N/AC:M/Au:N/C:N/I:N/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:C)
Complete availability impact.
 8.6 6.9 [email protected]

Weakness enumeration for CVE-2014-0704

Affected software / configurations for CVE-2014-0704

Vendor Product Version Raw CPE
cisco wireless_lan_controller_software 4.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.0.108 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.108:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.0.155.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.155.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.0.155.5 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.155.5:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.0.179.8 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.179.8:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.0.179.11 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.179.11:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.0.196 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.196:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.0.206.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.206.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.0.217.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.217.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.0.219.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.219.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.1 cpe:2.3:o:cisco:wireless_lan_controller_software:4.1:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.1.171.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.1.171.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.1.181.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.1.181.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.1.185.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.1.185.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.1m cpe:2.3:o:cisco:wireless_lan_controller_software:4.1m:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2.61.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2.61.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2.99.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2.99.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2.112.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2.112.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2.117.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2.117.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2.130.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2.130.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2.173.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2.173.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2.174.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2.174.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2.176.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2.176.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2.182.0 cpe:2.3:o:cisco:wireless_lan_controller_software:4.2.182.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 4.2m cpe:2.3:o:cisco:wireless_lan_controller_software:4.2m:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.0 cpe:2.3:o:cisco:wireless_lan_controller_software:5.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.0.148.0 cpe:2.3:o:cisco:wireless_lan_controller_software:5.0.148.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.0.148.2 cpe:2.3:o:cisco:wireless_lan_controller_software:5.0.148.2:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.1 cpe:2.3:o:cisco:wireless_lan_controller_software:5.1:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.1.151.0 cpe:2.3:o:cisco:wireless_lan_controller_software:5.1.151.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.1.152.0 cpe:2.3:o:cisco:wireless_lan_controller_software:5.1.152.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.1.160.0 cpe:2.3:o:cisco:wireless_lan_controller_software:5.1.160.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.2 cpe:2.3:o:cisco:wireless_lan_controller_software:5.2:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.2.157.0 cpe:2.3:o:cisco:wireless_lan_controller_software:5.2.157.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 5.2.169.0 cpe:2.3:o:cisco:wireless_lan_controller_software:5.2.169.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 6.0 cpe:2.3:o:cisco:wireless_lan_controller_software:6.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 6.0.182.0 cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.182.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 6.0.188.0 cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.188.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 6.0.196.0 cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.196.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 6.0.199.0 cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.199.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 6.0.199.4 cpe:2.3:o:cisco:wireless_lan_controller_software:6.0.199.4:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.0 cpe:2.3:o:cisco:wireless_lan_controller_software:7.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.0.98.0 cpe:2.3:o:cisco:wireless_lan_controller_software:7.0.98.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.0.220.0 cpe:2.3:o:cisco:wireless_lan_controller_software:7.0.220.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.0.235.0 cpe:2.3:o:cisco:wireless_lan_controller_software:7.0.235.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.1 cpe:2.3:o:cisco:wireless_lan_controller_software:7.1:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.1.91.0 cpe:2.3:o:cisco:wireless_lan_controller_software:7.1.91.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.2 cpe:2.3:o:cisco:wireless_lan_controller_software:7.2:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.2.103.0 cpe:2.3:o:cisco:wireless_lan_controller_software:7.2.103.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.2.110.0 cpe:2.3:o:cisco:wireless_lan_controller_software:7.2.110.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.3 cpe:2.3:o:cisco:wireless_lan_controller_software:7.3:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.3.101.0 cpe:2.3:o:cisco:wireless_lan_controller_software:7.3.101.0:*:*:*:*:*:*:*
cisco wireless_lan_controller — cpe:2.3:h:cisco:wireless_lan_controller:*:*:*:*:*:*:*:*

References for CVE-2014-0704

cvelogic Threat Intelligence