CVE-2007-4012

Name: CVE-2007-4012
Creator: NVD / NIST
Published: 2007-07-26T00:30:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.68%

Last modified Jun 16, 2026

CVE-2007-4012 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.68% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.68%

74.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Cisco	Wireless Lan Controller Software	3.2
Cisco	Wireless Lan Controller Software	3.2.116.21
Cisco	Wireless Lan Controller Software	4.0
Cisco	Wireless Lan Controller Software	4.0.155.0
Cisco	Wireless Lan Controller Software	4.1

References

Timeline

Published: Jul 26, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-4012?

How severe is CVE-2007-4012?

Severity scoring for CVE-2007-4012 is pending analysis. The EPSS model estimates a 1.68% probability of exploitation in the next 30 days.

How do I fix CVE-2007-4012?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-4012?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST