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CVE Descriptions
IIS 4.0 and 5.0 does not properly perform ISAPI extension processing if a virtual directory is mapped to a UNC share, which allows remote attackers to read the source code of ASP and other files, aka the "Virtualized UNC Share" vulnerability.
CVE Informations
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 5 | AV:N/AC:L/Au:N/C:P/I:N/A:N | nvd@nist.gov |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Exploit information
Exploit Database EDB-ID : 19824
Publication date : 2000-03-29 22h00 +00:00
Author : Adam Coyne
EDB Verified : Yes
MS Commercial Internet System 2.0/2.5,IIS 4.0,Proxy Server 2.0,Site Server Commerce Edition 3.0 UNC Mapped Virtual Host Vulnerability
source: https://www.securityfocus.com/bid/1081/info
If a virtual host root is mapped to a UNC share, a backward slash "\" appended to an ASP or HTR extension in a URL request to that virtual host will cause Microsoft Internet Information Server to transmit full source code of the file back to a remote user. Files located on the local drive where IIS is installed is not affected by this vulnerability.
http://target/file.asp\
Products Mentioned
Configuraton 0
Microsoft>>Commercial_internet_system >> Version 2.0
- Microsoft>>Commercial_internet_system >> Version 2.0 (Open CPE detail)
Microsoft>>Commercial_internet_system >> Version 2.5
- Microsoft>>Commercial_internet_system >> Version 2.5 (Open CPE detail)
Microsoft>>Internet_information_server >> Version 4.0
- Microsoft>>Internet_information_server >> Version 4.0 (Open CPE detail)
- Microsoft>>Internet_information_server >> Version 4.0 (Open CPE detail)
- Microsoft>>Internet_information_server >> Version 4.0 (Open CPE detail)
- Microsoft>>Internet_information_server >> Version 4.0 (Open CPE detail)
- Microsoft>>Internet_information_server >> Version 4.0 (Open CPE detail)
- Microsoft>>Internet_information_server >> Version 4.0 (Open CPE detail)
Microsoft>>Internet_information_services >> Version 5.0
- Microsoft>>Internet_information_services >> Version 5.0 (Open CPE detail)
Microsoft>>Proxy_server >> Version 2.0
- Microsoft>>Proxy_server >> Version 2.0 (Open CPE detail)
Microsoft>>Site_server >> Version 3.0
- Microsoft>>Site_server >> Version 3.0 (Open CPE detail)
- Microsoft>>Site_server >> Version 3.0 (Open CPE detail)
Microsoft>>Site_server_commerce >> Version 3.0
- Microsoft>>Site_server_commerce >> Version 3.0 (Open CPE detail)
References
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-019
Tags : vendor-advisory, x_refsource_MS
Tags : vendor-advisory, x_refsource_MS
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.