7.5
HIGH
CVE-1999-0366
Windows NT 4.0 Null Hash Share Privilege Escalation Vulnerability
Description

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.

INFO

Published Date :

Feb. 8, 1999, 5 a.m.

Last Modified :

Nov. 20, 2024, 11:28 p.m.

Remotely Exploitable :

Yes !

Impact Score :

6.4

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-1999-0366 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft windows_nt
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-1999-0366 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-1999-0366 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ214840 [No types assigned]
    Removed Reference MITRE http://support.microsoft.com/default.aspx?scid=kb;[LN];Q214840
  • CVE Modified by [email protected]

    Oct. 12, 2018

    Action Type Old Value New Value
    Removed Reference http://www.microsoft.com/technet/security/bulletin/ms99-004.mspx [Patch, Vendor Advisory]
    Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-004 [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 13, 2018

    Action Type Old Value New Value
    Removed Reference http://support.microsoft.com/default.aspx?scid=kb;%5BLN%5D;Q214840 [No Types Assigned]
    Added Reference http://support.microsoft.com/default.aspx?scid=kb;[LN];Q214840 [No Types Assigned]
  • Modified Analysis by [email protected]

    Aug. 03, 2015

    Action Type Old Value New Value
    Changed Reference Type http://www.microsoft.com/technet/security/bulletin/ms99-004.mspx No Types Assigned http://www.microsoft.com/technet/security/bulletin/ms99-004.mspx Advisory, Patch
    Added CWE CWE-287
  • Initial Analysis by [email protected]

    Jan. 01, 2004

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-1999-0366 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.00 }} -0.99%

score

0.83128

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability