CVE-2014-0704 is a denial-of-service vulnerability affecting Cisco Wireless LAN Controllers (WLC) running specific 4.x through 7.3 software versions, specifically when IGMPv3 Snooping is enabled. A remote attacker can exploit a crafted IGMPv3 message to trigger a memory over-read, leading to a device restart. This vulnerability has a CVSS score of 7.1, indicating high severity due to its network-based attack vector and complete availability impact, though it requires medium attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0CPE matchmatch criteria | cpe:2.3:o:cisco:wireless_lan_controller_software:4.0:*:*:*:*:*:*:* | ||
4.0.108CPE matchmatch criteria | cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.108:*:*:*:*:*:*:* | ||
4.0.155.0CPE matchmatch criteria | cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.155.0:*:*:*:*:*:*:* | ||
4.0.155.5CPE matchmatch criteria | cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.155.5:*:*:*:*:*:*:* | ||
4.0.179.8CPE matchmatch criteria | cpe:2.3:o:cisco:wireless_lan_controller_software:4.0.179.8:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.