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Vulnerability record · CVE-1999-1520 · published 11 May 1999

CVE-1999-1520: Microsoft site server vulnerability

Microsoft · Site Server

A configuration problem in the Ad Server Sample directory (AdSamples) in Microsoft Site Server 3.0 allows an attacker to obtain the SITE.CSC file, which exposes sensitive SQL database information.

5.0 CVSS 2.0 Medium EPSS 12% · top 4.1%
5.0CVSS 2.0 base score
12%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

A configuration problem in the Ad Server Sample directory (AdSamples) in Microsoft Site Server 3.0 allows an attacker to obtain the SITE.CSC file, which exposes sensitive SQL database information.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://marc.info/?l=bugtraq&m=92647407227303&w=2
http://www.securityfocus.com/bid/256 ExploitPatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/2270
http://marc.info/?l=bugtraq&m=92647407227303&w=2
http://www.securityfocus.com/bid/256 ExploitPatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/2270

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-1999-1011Microsoft MDAC RDS DataFactory unsafe methods allow remote command executionThe Remote Data Service (RDS) DataFactory component of Microsoft Data Access Components (MDAC), as shipped with IIS 3.x and 4.x, exposes unsafe metho…EPSS 77%analysed7.5CVE-2002-1769Microsoft site server vulnerabilityMicrosoft Site Server 3.0 prior to SP4 installs a default user, LDAP_Anonymous, with a default password of LdapPassword_1, which allows remote attack…EPSS 12%7.5CVE-2000-0161Microsoft site server vulnerabilitySample web sites on Microsoft Site Server 3.0 Commerce Edition do not validate an identification number, which allows remote attackers to execute SQL…EPSS 10%7.5CVE-1999-1246Microsoft site server vulnerabilityDirect Mailer feature in Microsoft Site Server 3.0 saves user domain names and passwords in plaintext in the TMLBQueue network share, which has insec…EPSS 9.2%7.2CVE-1999-0360Microsoft site server vulnerabilityMS Site Server 2.0 with IIS 4 can allow users to upload content, including ASP, to the target web site, thus allowing them to execute commands remote…EPSS 5.6%6.4CVE-2000-0024Microsoft internet information server vulnerabilityIIS does not properly canonicalize URLs, potentially allowing remote attackers to bypass access restrictions in third-party software via escape chara…EPSS 12%5.0CVE-2002-2081Microsoft site server vulnerabilitycphost.dll in Microsoft Site Server 3.0 allows remote attackers to cause a denial of service (disk consumption) via an HTTP POST of a file with a lon…EPSS 14%5.0CVE-2000-0246IIS ISAPI processing on UNC-mapped virtual directories exposes source codeIIS 4.0 and 5.0 fails to properly perform ISAPI extension processing when a virtual directory is mapped to a UNC share. This causes ASP and other sou…EPSS 80%analysed

Source: NIST National Vulnerability Database (record CVE-1999-1520), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.