Vulnerability Name:

CVE-1999-0412 (CCN-1950)

Assigned:1999-02-19
Published:1999-02-19
Updated:2020-11-23
Summary: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.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Privileges
References:Source: CCN
Type: BugTraq Mailing List, Mon, 8 Mar 1999 12:54:56 -0800
ISAPI Extension vulnerability allows to execute code as SYSTEM

Source: MITRE
Type: CNA
CVE-1999-0412

Source: CCN
Type: OSVDB ID: 1020
Microsoft IIS ISAPI GetExtensionVersion() Privilege Escalation

Source: BID
Type: UNKNOWN
501

Source: CCN
Type: BID-501
NT IIS ISAPI GetExtensionVersion() Vulnerability

Source: XF
Type: UNKNOWN
iis-isapi-execute(1950)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:internet_information_services:2.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_information_services:3.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_information_services:4.0:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:microsoft:internet_information_services:4.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft internet information services 2.0
    microsoft internet information server 3.0
    microsoft internet information server 4.0
    microsoft internet information server 4.0