Vulnerability in Microsoft Internet Information Server
CVE-2000-0304
Microsoft IIS 4.0 and 5.0 with the IISADMPWD virtual directory installed allows a remote attacker to cause a denial of service via a malformed request to the inetinfo.exe program, aka the "Undelimited .HTR Request" vulnerability.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.291 (98.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.293 · newest: 0.291 · change: -0.002
Affected products
- Microsoft Internet Information Server — versions 4.0
- Microsoft Internet Information Services — versions 5.0
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/1191 (vdb-entry)
- docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-031 (vendor-advisory)
- xforce.iss.net/alerts/advise52.php3 (third-party-advisory)
Frequently asked questions
- What is CVE-2000-0304?
- CVE-2000-0304 is a vulnerability in Microsoft Internet Information Server. Published 2000-05-10.
- Is CVE-2000-0304 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.