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CVE-2003-0106
The HTTP proxy for Symantec Enterprise Firewall (SEF) 7.0 allows proxy users to bypass pattern matching for blocked URLs via requests that…
High7.5EPSS 1.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The HTTP proxy for Symantec Enterprise Firewall (SEF) 7.0 allows proxy users to bypass pattern matching for blocked URLs via requests that are URL-encoded with escapes, Unicode, or UTF-8.
Timeline
ID reserved
By mitre
- 29 days later
· 29 days later
Published
- 21 years later
· 21 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
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)
- 1.4% · top 27% of all CVEs (8 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 (5)
- 20030326 Corsaire Security Advisory - Symantec Enterprise Firewall (SEF) H TTP URL pattern evasion issue (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 20030326 Corsaire Security Advisory - Symantec Enterprise Firewall (SEF) H TTP URL pattern evasion issue (opens in a new tab)mailing-listx_refsource_VULNWATCHx_transferred
- 20030326 Corsaire Security Advisory - Symantec Enterprise Firewall (SEF) H TTP URL pattern evasion issue (opens in a new tab)mailing-listx_refsource_NTBUGTRAQx_transferred
- http://service1.symantec.com/SUPPORT/ent-gate.nsf/docid/2003032507434754 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 7196 (opens in a new tab)vdb-entryx_refsource_BIDx_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://cveledger.app/cve/CVE-2003-0106)Record last updated .