CVE-2007-4012

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.

7.1

CVSS

Severity: High

CVSS 2.0 •

EPSS 1.03% Top 25%

Vendor Advisory cisco.com Vendor Advisory secunia.com

Affected: n/a n/a

References

Link	Tags
http://www.vupen.com/english/advisories/2007/2636	vdb entry
http://secunia.com/advisories/26161	third party advisory vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/35576	vdb entry
http://www.securityfocus.com/bid/25043	vdb entry
http://www.securitytracker.com/id?1018444	vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/44591	vdb entry
http://www.cisco.com/en/US/products/products_security_advisory09186a008088ab28.shtml	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2007-4012?: CVE-2007-4012 has been scored as a high severity vulnerability.
How to fix CVE-2007-4012?: To fix CVE-2007-4012, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-4012 being actively exploited in the wild?: It is possible that CVE-2007-4012 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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