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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,…
High7.5EPSS 2.1%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.1% · top 18% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (8)
- VU#739224 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- 2712 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- http://www.3com.com/securityalert/alerts/3COM-07-001.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 25302 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.gamasec.net/english/gs07-01.html (opens in a new tab)x_refsource_MISCx_transferred
- 35968 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- ADV-2007-1817 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 20070515 GS07-01 Full-Width and Half-Width Unicode Encoding IDS/IPS/WAF Bypass Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2007-2734)Record last updated .