What’s Vulnerable › Vulnerabilities

CVE-2007-2734

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2007-05-16 · updated 2026-06-16

Description

The 3Com TippingPoint IPS do not properly handle certain full-width and half-width Unicode character encodings in an HTTP POST request, which might allow remote attackers to evade detection of HTTP traffic.

Affected products

• 3Com 3Crtpx505-73: all versions
• 3Com 3Crx506-96: all versions
• 3Com Tippingpoint 200: all versions
• 3Com Tippingpoint 200E: all versions
• 3Com Tippingpoint 2400E: all versions
• 3Com Tippingpoint 50: all versions
• 3Com Tippingpoint 5000E: all versions
• 3Com Tippingpoint 600E: all versions

References

• http://osvdb.org/35968
• http://secunia.com/advisories/25302
• http://securityreason.com/securityalert/2712
• http://www.3com.com/securityalert/alerts/3COM-07-001.html
• http://www.gamasec.net/english/gs07-01.html
• http://www.kb.cert.org/vuls/id/739224
• http://www.securityfocus.com/archive/1/468633/100/0/threaded
• http://www.vupen.com/english/advisories/2007/1817
• http://osvdb.org/35968
• http://secunia.com/advisories/25302
• http://securityreason.com/securityalert/2712
• http://www.3com.com/securityalert/alerts/3COM-07-001.html

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