CVE-2007-4012

high

Description

Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (ARP storm) via a broadcast ARP packet that "targets the IP address of a known client context", aka CSCsj50374.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/44591

https://exchange.xforce.ibmcloud.com/vulnerabilities/35576

http://www.vupen.com/english/advisories/2007/2636

http://www.securitytracker.com/id?1018444

http://www.securityfocus.com/bid/25043

http://www.cisco.com/en/US/products/products_security_advisory09186a008088ab28.shtml

http://secunia.com/advisories/26161

Details

Source: Mitre, NVD

Published: 2007-07-26

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.01033