Microsoft Windows 2000/XP Network Address Translation authentication spoofing
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.0 | $0-$5k | 0.00 |
A vulnerability was found in Microsoft Windows 2000/XP (Operating System). It has been classified as critical. Affected is an unknown functionality of the component Network Address Translation. The manipulation with an unknown input leads to a authentication spoofing vulnerability. CWE is classifying the issue as CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
Terminal Services Manager MMC in Windows 2000 and XP trusts the Client Address (IP address) that is provided by the client instead of obtaining it from the packet headers, which allows clients to spoof their public IP address, e.g. through a Network Address Translation (NAT).
The issue has been introduced in 02/17/2000. The weakness was presented 12/06/2001 as not defined posting (Bugtraq). The advisory is available at marc.theaimsgroup.com. This vulnerability is traded as CVE-2001-0860. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.
The vulnerability was handled as a non-public zero-day exploit for at least 658 days. During that time the estimated underground price was around $25k-$100k.
Upgrading eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (7538). See 17607 for similar entry.
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: 7.3VulDB Meta Temp Score: 7.0
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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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: Authentication spoofingCWE: CWE-290 / CWE-287
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Timeline
02/17/2000 🔍11/15/2001 🔍
12/06/2001 🔍
12/06/2001 🔍
07/11/2014 🔍
04/14/2019 🔍
Sources
Vendor: microsoft.comProduct: microsoft.com
Advisory: marc.theaimsgroup.com
Status: Not defined
CVE: CVE-2001-0860 (🔍)
X-Force: 7538 - Microsoft Windows 2000 and XP Terminal services allow an attacker to spoof IP addresses
SecurityFocus: 3541 - Microsoft Windows Terminal Services False IP Address Vulnerability
See also: 🔍
Entry
Created: 07/11/2014 10:48Updated: 04/14/2019 17:06
Changes: 07/11/2014 10:48 (56), 04/14/2019 17:06 (2)
Complete: 🔍
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