CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.7 | $0-$5k | 0.00 |
A vulnerability was found in Microsoft Windows NT 4.0/2000 (Operating System). It has been rated as critical. This issue affects an unknown part of the component NTMail. 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 confidentiality, and availability. The summary by CVE is:
NTMail does not disable the VRFY command, even if the administrator has explicitly disabled it.
The weakness was released 12/01/1999 as not defined posting (Bugtraq). It is possible to read the advisory at marc.theaimsgroup.com. The identification of this vulnerability is CVE-1999-0819. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.
The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 10167 (NTMail3 Arbitrary Mail Relay), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SMTP problems and running in the context r.
Upgrading eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (3719), Exploit-DB (23264), Tenable (10167) and Vulnerability Center (SBV-32†). Entry connected to this vulnerability is available at VDB-15008.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 6.7
VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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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
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 10167
Nessus Name: NTMail3 Arbitrary Mail Relay
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Timeline
06/22/1999 🔍12/01/1999 🔍
12/01/1999 🔍
12/01/1999 🔍
10/08/2002 🔍
06/22/2014 🔍
12/21/2024 🔍
Sources
Vendor: microsoft.comProduct: microsoft.com
Advisory: marc.theaimsgroup.com
Status: Confirmed
CVE: CVE-1999-0819 (🔍)
X-Force: 3719
Vulnerability Center: 32 - NTMail VRFY Command Enabled, Medium
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 06/22/2014 03:16 PMUpdated: 12/21/2024 02:08 PM
Changes: 06/22/2014 03:16 PM (56), 05/04/2019 05:24 PM (8), 12/21/2024 02:08 PM (26)
Complete: 🔍
Cache ID: 18:77E:40
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