VDB-11004 · OSVDB 98972

Microsoft Windows Server 2012 R2 RDP Restricted Admin Mode improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
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8.1$0-$5k0.00

A vulnerability was found in Microsoft Windows Server 2012 R2 (Operating System). It has been classified as critical. Affected is an unknown function of the component RDP Restricted Admin Mode. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 10/20/2013 by MRL with Portcullis Computer Security Ltd as not defined exploit (Website). The advisory is shared for download at labs.portcullis.co.uk. The public release happened without coordination with the vendor. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available.

It is declared as proof-of-concept. The exploit is shared for download at labs.portcullis.co.uk. As 0-day the estimated underground price was around $25k-$100k.

Upgrading eliminates this vulnerability.

Productinfo

Type

Vendor

Name

License

  • commercial

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.1

VulDB Base Score: 9.8
VulDB Temp Score: 8.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/20/2013 🔍
10/28/2013 +8 days 🔍
05/02/2019 +2012 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: labs.portcullis.co.uk
Researcher: MRL
Organization: Portcullis Computer Security Ltd
Status: Not defined
OSVDB: 98972

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/28/2013 12:10 PM
Updated: 05/02/2019 07:04 AM
Changes: 10/28/2013 12:10 PM (46), 05/02/2019 07:04 AM (2)
Complete: 🔍
Committer:

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