CVE-2003-0317
iisPROTECT 2.1 and 2.2 allows remote attackers to bypass authentication via an HTTP request...
iisPROTECT 2.1 and 2.2 allows remote attackers to bypass authentication via an HTTP request containing URL-encoded characters.
Exploit likelihood
What each source reports
NVD Score used
iisPROTECT 2.1 and 2.2 allows remote attackers to bypass authentication via an HTTP request containing URL-encoded characters.
- Record
CVE-2003-0317- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
iisPROTECT 2.1 and 2.2 allows remote attackers to bypass authentication via an HTTP request containing URL-encoded characters.
- Record
CVE-2003-0317- Updated
- 2026-11-02
EUVDEUVD-2003-0312 No score
iisPROTECT 2.1 and 2.2 allows remote attackers to bypass authentication via an HTTP request containing URL-encoded characters.
- Record
EUVD-2003-0312- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cc8v-fprc-9jgw No score
iisPROTECT 2.1 and 2.2 allows remote attackers to bypass authentication via an HTTP request...
iisPROTECT 2.1 and 2.2 allows remote attackers to bypass authentication via an HTTP request containing URL-encoded characters.
- Record
GHSA-cc8v-fprc-9jgw- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | IISProtect 2.1/2.2 - Authentication Bypass | 2003-05-22 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0317 is a high vulnerability (CVSS 7.5) in Iisprotect, published May 23, 2003. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.99%, the 93rd percentile. No source names a fixed version.