How severe is CVE-2014-0705?

CVE-2014-0705 has a CVSS 2.0 base score of 7.1, rated high severity.

Is CVE-2014-0705 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0705?

CVE-2014-0705 primarily affects Cisco Wireless Lan Controller Software. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-0705?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2014-0705 published?

CVE-2014-0705 was published on 2014-03-06 and last updated on 2026-06-17.

CVE-2014-0705

CVE-2014-0705 is a high-severity vulnerability in Cisco Wireless Lan Controller Software with a CVSS 2.0 base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: High (CVSS 2.0 base score 7.1)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Cisco Wireless Lan Controller Software
Published: 2014-03-06
Last modified: 2026-06-17

Description

The multicast listener discovery (MLD) service on Cisco Wireless LAN Controller (WLC) devices 7.2, 7.3, 7.4 before 7.4.121.0, and 7.5, when MLDv2 Snooping is enabled, allows remote attackers to cause a denial of service (device restart) via a malformed IPv6 MLDv2 packet, aka Bug ID CSCuh74233.

Frequently asked questions

What is CVE-2014-0705?: The multicast listener discovery (MLD) service on Cisco Wireless LAN Controller (WLC) devices 7.2, 7.3, 7.4 before 7.4.121.0, and 7.5, when MLDv2 Snooping is enabled, allows remote attackers to cause a denial of service (device restart) via a malformed IPv6 MLDv2 packet, aka Bug ID CSCuh74233.
How severe is CVE-2014-0705?: CVE-2014-0705 has a CVSS 2.0 base score of 7.1, rated high severity.
Is CVE-2014-0705 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0705?: CVE-2014-0705 primarily affects Cisco Wireless Lan Controller Software. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0705?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2014-0705 published?: CVE-2014-0705 was published on 2014-03-06 and last updated on 2026-06-17.

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140305-wlc

Affected products (9)

cpe:2.3:o:cisco:wireless_lan_controller_software:7.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:7.2.103.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:7.2.110.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:7.3:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:7.3.101.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:7.4.100.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:7.4.100.60:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:7.5:*:*:*:*:*:*:*
cpe:2.3:h:cisco:wireless_lan_controller:*:*:*:*:*:*:*:*

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Other CWE-399 (Resource Management Errors) vulnerabilities

CVE-2015-8104 — Critical (CVSS 10.0): The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a…
CVE-2015-0339 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0335 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0333 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2014-4121 — Critical (CVSS 10.0): Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly parse internationalized…
CVE-2014-0560 — Critical (CVSS 10.0): Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.12 and 11.x before 11.0.09 on Windows and OS…

Browse all CWE-399 (Resource Management Errors) vulnerabilities →