VDB
CVE-2004-0847
CVE-2004-0847
PUBLISHED
CVSS 9.800000190734863 CRITICAL
The Microsoft .NET forms authentication capability for ASP.NET allows remote attackers to bypass authentication for .aspx files in restricted directories via a request containing a (1) "\" (backslash) or (2) "%5C" (encoded backslash), aka "Path Validation Vulnerability."
EPSS 52.83% · 98.0th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
52.83%
98.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| microsoft | asp.net | 1.1, 1.1, 0 |
| n/a | n/a | *, * |
Timeline
- Oct 6, 2004 CVE Published
- Feb 8, 2005 VulnCheck KEV Exploitation
- Jul 30, 2010 PoC Published
- Feb 4, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
- Sep 8, 2023 EPSS Score
References
- MS05-004 vendor-advisory
- http://sourceforge.net/mailarchive/forum.php?thread_id=5671607&forum_id=24754 url
- oval:org.mitre.oval:def:4987 vdb
- TA05-039A third-party-advisory
- windows-forms-security-bypass(17644) vdb
- oval:org.mitre.oval:def:3556 vdb
- VU#283646 third-party-advisory
- 11342 vdb
- 20040914 Security bug in .NET Forms Authentication mailing-list
- https://nvd.nist.gov/vuln/detail/CVE-2004-0847 advisory