Microsoft Windows up to XP Winlogon Key ShutdownWithoutLogon privileges management
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.4 | $0-$5k | 0.00 |
A vulnerability was found in Microsoft Windows up to XP (Operating System) and classified as problematic. This issue affects the function ShutdownWithoutLogon
of the component Winlogon Key. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is availability. The summary by CVE is:
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.
The weakness was shared 01/01/1999 (Website). The advisory is shared at osvdb.org. The identification of this vulnerability is CVE-1999-0593. An attack has to be approached locally. The requirement for exploitation is a simple authentication. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.
It is declared as highly functional. We expect the 0-day to have been worth approximately $0-$5k.
It is possible to mitigate the problem by applying the configuration setting .
The vulnerability is also documented in the vulnerability database at X-Force (1291). The entries 14372, 14371, 14370 and 14368 are related to this item.
Affected
- Citrix Metaframe
Product
Type
Vendor
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.4
VulDB Base Score: 5.5
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Privileges managementCWE: CWE-269 / CWE-266
ATT&CK: T1068
Local: Yes
Remote: No
Availability: 🔍
Access: Public
Status: Highly functional
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: ConfigStatus: 🔍
0-Day Time: 🔍
Timeline
01/01/1999 🔍01/01/1999 🔍
01/01/1999 🔍
12/24/2002 🔍
10/26/2009 🔍
06/19/2014 🔍
04/07/2017 🔍
Sources
Vendor: microsoft.comProduct: microsoft.com
Advisory: osvdb.org⛔
Status: Not defined
Confirmation: 🔍
CVE: CVE-1999-0593 (🔍)
X-Force: 1291 - Microsoft Windows shutdown without logon enabled
Vulnerability Center: 534 - Windows Shutdown Without Logon Enabled, Info
OSVDB: 59333 - Microsoft Windows NT Winlogon Key Local Shutdown DoS
scip Labs: https://www.scip.ch/en/?labs.20140213
See also: 🔍
Entry
Created: 06/20/2014 01:08Updated: 04/07/2017 16:02
Changes: 06/20/2014 01:08 (66), 04/07/2017 16:02 (1)
Complete: 🔍
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