Vulnerabilities (CVE)

Filtered by vendor Microsoft
Filtered by product Internet Information Server
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Total 111 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2000-0258 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 5.0 MEDIUM 7.5 HIGH
IIS 4.0 and 5.0 allows remote attackers to cause a denial of service by sending many URLs with a large number of escaped characters, aka the "Myriad Escaped Characters" Vulnerability.
CVE-1999-0867 1 Microsoft 3 Commercial Internet System, Internet Information Server, Site Server 2025-04-03 5.0 MEDIUM N/A
Denial of service in IIS 4.0 via a flood of HTTP requests with malformed headers.
CVE-1999-0348 1 Microsoft 1 Internet Information Server 2025-04-03 5.0 MEDIUM N/A
IIS ASP caching problem releases sensitive information when two virtual servers share the same physical directory.
CVE-2000-1104 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 7.5 HIGH N/A
Variant of the "IIS Cross-Site Scripting" vulnerability as originally discussed in MS:MS00-060 (CVE-2000-0746) allows a malicious web site operator to embed scripts in a link to a trusted site, which are returned without quoting in an error message back to the client. The client then executes those scripts in the same context as the trusted site.
CVE-1999-0412 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 7.5 HIGH N/A
In IIS and other web servers, an attacker can attack commands as SYSTEM if the server is running as SYSTEM and loading an ISAPI extension.
CVE-2003-0225 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 5.0 MEDIUM N/A
The ASP function Response.AddHeader in Microsoft Internet Information Server (IIS) 4.0 and 5.0 does not limit memory requests when constructing headers, which allow remote attackers to generate a large header to cause a denial of service (memory consumption) with an ASP page.
CVE-2000-0025 1 Microsoft 3 Internet Information Server, Site Server, Site Server Commerce 2025-04-03 5.0 MEDIUM N/A
IIS 4.0 and Site Server 3.0 allow remote attackers to read source code for ASP files if the file is in a virtual directory whose name includes extensions such as .com, .exe, .sh, .cgi, or .dll, aka the "Virtual Directory Naming" vulnerability.
CVE-1999-0448 1 Microsoft 1 Internet Information Server 2025-04-03 5.0 MEDIUM N/A
IIS 4.0 and Apache log HTTP request methods, regardless of how long they are, allowing a remote attacker to hide the URL they really request.
CVE-2001-0709 1 Microsoft 1 Internet Information Server 2025-04-03 5.0 MEDIUM N/A
Microsoft IIS 4.0 and before, when installed on a FAT partition, allows a remote attacker to obtain source code of ASP files via a URL encoded with Unicode.
CVE-1999-0738 1 Microsoft 1 Internet Information Server 2025-04-03 5.0 MEDIUM N/A
The code.asp sample file in IIS and Site Server allows remote attackers to read arbitrary files.
CVE-1999-0154 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 5.0 MEDIUM N/A
IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . (dot) to the end of the URL.
CVE-2000-0886 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 7.5 HIGH N/A
IIS 5.0 allows remote attackers to execute arbitrary commands via a malformed request for an executable file whose name is appended with operating system commands, aka the "Web Server File Request Parsing" vulnerability.
CVE-2002-0074 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 7.5 HIGH N/A
Cross-site scripting vulnerability in Help File search facility for Internet Information Server (IIS) 4.0, 5.0 and 5.1 allows remote attackers to embed scripts into another user's session.
CVE-2001-0500 1 Microsoft 3 Index Server, Indexing Service, Internet Information Server 2025-04-03 10.0 HIGH N/A
Buffer overflow in ISAPI extension (idq.dll) in Index Server 2.0 and Indexing Service 2000 in IIS 6.0 beta and earlier allows remote attackers to execute arbitrary commands via a long argument to Internet Data Administration (.ida) and Internet Data Query (.idq) files such as default.ida, as commonly exploited by Code Red.
CVE-2002-1790 1 Microsoft 3 Exchange Server, Internet Information Server, Internet Information Services 2025-04-03 5.0 MEDIUM N/A
The SMTP service in Microsoft Internet Information Services (IIS) 4.0 and 5.0 allows remote attackers to bypass anti-relaying rules and send spam or spoofed messages via encapsulated SMTP addresses, a similar vulnerability to CVE-1999-0682.
CVE-1999-0737 1 Microsoft 1 Internet Information Server 2025-04-03 5.0 MEDIUM N/A
The viewcode.asp sample file in IIS and Site Server allows remote attackers to read arbitrary files.
CVE-2000-0071 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 5.0 MEDIUM N/A
IIS 4.0 allows a remote attacker to obtain the real pathname of the document root by requesting non-existent files with .ida or .idq extensions.
CVE-2005-2678 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 5.0 MEDIUM N/A
Microsoft IIS 5.1 and 6 allows remote attackers to spoof the SERVER_NAME variable to bypass security checks and conduct various attacks via a GET request with an http://localhost URI, which makes it appear as if the request is coming from localhost.
CVE-2000-0746 1 Microsoft 3 Frontpage, Internet Information Server, Internet Information Services 2025-04-03 7.5 HIGH N/A
Vulnerabilities in IIS 4.0 and 5.0 do not properly protect against cross-site scripting (CSS) attacks. They allow a malicious web site operator to embed scripts in a link to a trusted site, which are returned without quoting in an error message back to the client. The client then executes those scripts in the same context as the trusted site, aka the "IIS Cross-Site Scripting" vulnerabilities.
CVE-2002-0071 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 7.5 HIGH N/A
Buffer overflow in the ism.dll ISAPI extension that implements HTR scripting in Internet Information Server (IIS) 4.0 and 5.0 allows attackers to cause a denial of service or execute arbitrary code via HTR requests with long variable names.
CVE-1999-1223 1 Microsoft 1 Internet Information Server 2025-04-03 5.0 MEDIUM N/A
IIS 3.0 allows remote attackers to cause a denial of service via a request to an ASP page in which the URL contains a large number of / (forward slash) characters.
CVE-2000-0167 1 Microsoft 1 Internet Information Server 2025-04-03 2.1 LOW N/A
IIS Inetinfo.exe allows local users to cause a denial of service by creating a mail file with a long name and a .txt.eml extension in the pickup directory.
CVE-1999-1011 1 Microsoft 4 Data Access Components, Index Server, Internet Information Server and 1 more 2025-04-03 10.0 HIGH N/A
The Remote Data Service (RDS) DataFactory component of Microsoft Data Access Components (MDAC) in IIS 3.x and 4.x exposes unsafe methods, which allows remote attackers to execute arbitrary commands.
CVE-1999-1537 1 Microsoft 1 Internet Information Server 2025-04-03 5.0 MEDIUM N/A
IIS 3.x and 4.x does not distinguish between pages requiring encryption and those that do not, which allows remote attackers to cause a denial of service (resource exhaustion) via SSL requests to the HTTPS port for normally unencrypted files, which will cause IIS to perform extra work to send the files over SSL.
CVE-2000-0126 1 Microsoft 1 Internet Information Server 2025-04-03 5.0 MEDIUM N/A
Sample Internet Data Query (IDQ) scripts in IIS 3 and 4 allow remote attackers to read files via a .. (dot dot) attack.
CVE-1999-0281 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 5.0 MEDIUM N/A
Denial of service in IIS using long URLs.
CVE-1999-0449 1 Microsoft 1 Internet Information Server 2025-04-03 7.8 HIGH N/A
The ExAir sample site in IIS 4 allows remote attackers to cause a denial of service (CPU consumption) via a direct request to the (1) advsearch.asp, (2) query.asp, or (3) search.asp scripts.
CVE-1999-0861 1 Microsoft 4 Commercial Internet System, Internet Information Server, Site Server and 1 more 2025-04-03 2.6 LOW N/A
Race condition in the SSL ISAPI filter in IIS and other servers may leak information in plaintext.
CVE-2001-1243 1 Microsoft 2 Internet Information Server, Internet Information Services 2025-04-03 5.0 MEDIUM N/A
Scripting.FileSystemObject in asp.dll for Microsoft IIS 4.0 and 5.0 allows local or remote attackers to cause a denial of service (crash) via (1) creating an ASP program that uses Scripting.FileSystemObject to open a file with an MS-DOS device name, or (2) remotely injecting the device name into ASP programs that internally use Scripting.FileSystemObject.
CVE-2000-0115 1 Microsoft 1 Internet Information Server 2025-04-03 5.0 MEDIUM N/A
IIS allows local users to cause a denial of service via invalid regular expressions in a Visual Basic script in an ASP page.
CVE-2000-1147 1 Microsoft 1 Internet Information Server 2025-04-03 4.6 MEDIUM N/A
Buffer overflow in IIS ISAPI .ASP parsing mechanism allows attackers to execute arbitrary commands via a long string to the "LANGUAGE" argument in a script tag.