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15,656 CVEs • 1,070 products

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CVEs (15,656)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
1Internet Information Server
Apr 16, 2026
Feb 9, 1999
N/A· v4
N/A· v3
10.0 HIGH· v2
By default, IIS 4.0 has a virtual directory /IISADMPWD which contains files that can be used as proxies for brute force password attacks, or to identify valid users on the system.
1Microsoft
1Windows Nt
Apr 16, 2026
Feb 8, 1999
N/A· v4
N/A· v3
7.5 HIGH· v2
In some cases, Service Pack 4 for Windows NT 4.0 can allow access to network shares using a blank password, through a problem with a null NT hash value.
1Microsoft
2Windows 95
Windows 98
Apr 16, 2026
Feb 6, 1999
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Windows 95 and Windows 98 systems, when configured with multiple TCP/IP stacks bound to the same MAC address, allow remote attackers to cause a denial of service (traffic amplification) via a certain ICMP echo (ping) pac...Show more
Windows 95 and Windows 98 systems, when configured with multiple TCP/IP stacks bound to the same MAC address, allow remote attackers to cause a denial of service (traffic amplification) via a certain ICMP echo (ping) packet, which causes all stacks to send a ping response, aka TCP Chorusing.Show less
1Microsoft
1Internet Explorer
Apr 16, 2026
Feb 2, 1999
N/A· v4
N/A· v3
2.6 LOW· v2
Internet Explorer 4 allows remote attackers (malicious web site operators) to read the contents of the clipboard via the Internet WebBrowser ActiveX object.
1Microsoft
1Site Server
Apr 16, 2026
Jan 30, 1999
N/A· v4
N/A· v3
7.2 HIGH· v2
MS 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 remotely.
1Microsoft
1Internet Information Server
Apr 16, 2026
Jan 27, 1999
N/A· v4
N/A· v3
7.5 HIGH· v2
A buffer overflow in the FTP list (ls) command in IIS allows remote attackers to conduct a denial of service and, in some cases, execute arbitrary commands.
1Microsoft
1Internet Information Server
Apr 16, 2026
Jan 27, 1999
N/A· v4
N/A· v3
5.0 MEDIUM· v2
IIS ASP caching problem releases sensitive information when two virtual servers share the same physical directory.
1Microsoft
2Internet Information Server
Internet Information Services
Apr 16, 2026
Jan 26, 1999
N/A· v4
N/A· v3
7.5 HIGH· v2
In IIS, an attacker could determine a real path using a request for a non-existent URL that would be interpreted by Perl (perl.exe).
1Microsoft
1Internet Information Server
Apr 16, 2026
Jan 26, 1999
N/A· v4
N/A· v3
7.8 HIGH· v2
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.
1Microsoft
1Windows 98
Apr 16, 2026
Jan 25, 1999
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Windows 98 and other operating systems allows remote attackers to cause a denial of service via crafted "oshare" packets, possibly involving invalid fragmentation offsets.
1Microsoft
1Internet Information Server
Apr 16, 2026
Jan 24, 1999
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Buffer overflow in FTP server in Microsoft IIS 3.0 and 4.0 allows local and sometimes remote attackers to cause a denial of service via a long NLST (ls) command.
1Microsoft
1Windows Nt
Apr 16, 2026
Jan 19, 1999
N/A· v4
N/A· v3
10.0 HIGH· v2
Windows NT 4.0 beta allows users to read and delete shares.
1Microsoft
1Internet Information Server
Apr 16, 2026
Jan 14, 1999
N/A· v4
N/A· v3
2.1 LOW· v2
When IIS 2 or 3 is upgraded to IIS 4, ism.dll is inadvertently left in /scripts/iisadmin, which does not restrict access to the local machine and allows an unauthorized user to gain access to sensitive server information...Show more
When IIS 2 or 3 is upgraded to IIS 4, ism.dll is inadvertently left in /scripts/iisadmin, which does not restrict access to the local machine and allows an unauthorized user to gain access to sensitive server information, including the Administrator's password.Show less
1Microsoft
1Internet Information Server
Apr 16, 2026
Jan 14, 1999
N/A· v4
N/A· v3
10.0 HIGH· v2
Buffer overflow in fpcount.exe in IIS 4.0 with FrontPage Server Extensions allows remote attackers to execute arbitrary commands.
1Microsoft
3Terminal Server
Windows 2000Windows Nt
Apr 16, 2026
Jan 5, 1999
N/A· v4
N/A· v3
7.5 HIGH· v2
The cryptographic challenge of SMB authentication in Windows 95 and Windows 98 can be reused, allowing an attacker to replay the response and impersonate a user.
1Microsoft
1Windows Nt
Apr 16, 2026
Jan 1, 1999
N/A· v4
N/A· v3
4.9 MEDIUM· v2
The default setting for the Winlogon key entry ShutdownWithoutLogon in Windows NT allows users with physical access to shut down a Windows NT system without logging in.
1Microsoft
1Windows Nt
Apr 16, 2026
Jan 1, 1999
N/A· v4
N/A· v3
10.0 HIGH· v2
The HKEY_CLASSES_ROOT key in a Windows NT system has inappropriate, system-critical permissions.
1Microsoft
1Windows Nt
Apr 16, 2026
Jan 1, 1999
N/A· v4
N/A· v3
10.0 HIGH· v2
A Windows NT system's registry audit policy does not log an event success or failure for non-critical registry keys.
1Microsoft
1Windows Nt
Apr 16, 2026
Jan 1, 1999
N/A· v4
N/A· v3
4.6 MEDIUM· v2
A Windows NT system's registry audit policy does not log an event success or failure for security-critical registry keys.
1Microsoft
1Windows Nt
Apr 16, 2026
Jan 1, 1999
N/A· v4
N/A· v3
10.0 HIGH· v2
A Windows NT system's file audit policy does not log an event success or failure for non-critical files or directories.