CVE-2007-2734

CVE-2007-2734 is a high-severity vulnerability in 3com 3crtpx505-73 with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

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.

Frequently asked questions

What is CVE-2007-2734?
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.
How severe is CVE-2007-2734?
CVE-2007-2734 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2007-2734 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2734?
CVE-2007-2734 primarily affects 3com 3crtpx505-73. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-2734?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-2734 published?
CVE-2007-2734 was published on 2007-05-16 and last updated on 2026-06-16.

References

Affected products (8)