CVE-2003-0317
CVE-2003-0317 is a high-severity vulnerability in Iisprotect 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
- Severity: High (CVSS 2.0 base score 7.5)
- EPSS exploit prediction: 6% (92nd percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Iisprotect
- Published:
- Last modified:
Description
iisPROTECT 2.1 and 2.2 allows remote attackers to bypass authentication via an HTTP request containing URL-encoded characters.
Frequently asked questions
- What is CVE-2003-0317?
- iisPROTECT 2.1 and 2.2 allows remote attackers to bypass authentication via an HTTP request containing URL-encoded characters.
- How severe is CVE-2003-0317?
- CVE-2003-0317 has a CVSS 2.0 base score of 7.5, rated high severity.
- Is CVE-2003-0317 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2003-0317?
- CVE-2003-0317 primarily affects Iisprotect. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2003-0317?
- 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-2003-0317 published?
- CVE-2003-0317 was published on 2003-12-31 and last updated on 2026-06-16.
References
Affected products (2)
- cpe:2.3:a:iisprotect:iisprotect:2.1:*:*:*:*:*:*:*
- cpe:2.3:a:iisprotect:iisprotect:2.2:*:*:*:*:*:*:*
More vulnerabilities in Iisprotect
- CVE-2003-0377 — High (CVSS 7.5): SQL injection vulnerability in the web-based administration interface for iisPROTECT 2.2-r4, and possibly earlier…