Microsoft Windows Server 2003 SP2/XP SP3 RDP EsteemAudit access control

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Microsoft Windows Server 2003 SP2/XP SP3 and classified as critical. This affects an unknown part of the component RDP. This manipulation causes access control (EsteemAudit). This vulnerability is handled as CVE-2017-0176. The attack can be initiated remotely. There is not any exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as critical was found in Microsoft Windows Server 2003 SP2/XP SP3 (Operating System). Affected by this vulnerability is an unknown part of the component RDP. The manipulation with an unknown input leads to a access control vulnerability (EsteemAudit). The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability.

The bug was discovered 06/13/2017. The weakness was released 06/13/2017 by Shadow with Shadow Brokers (Website). It is possible to read the advisory at support.microsoft.com. This vulnerability is known as CVE-2017-0176 since 09/09/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

It is declared as attacked. The vulnerability scanner Nessus provides a plugin with the ID 100791 (Microsoft Security Advisory 4025685: Guidance for older platforms (XP / 2003) (EXPLODINGCAN)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 91386 (Microsoft Security Update for Windows XP and Windows Server 2003 Missing - June 2017 (KB4022747)).

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 42255.

The vulnerability is also documented in the databases at Zero-Day.cz (483), Tenable (100791) and SecurityFocus (BID 98550†). Additional details are provided at support.microsoft.com. Entries connected to this vulnerability are available at VDB-101491, VDB-102512 and VDB-102513. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Support

  • end of life (old version)

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: EsteemAudit
Class: Access control / EsteemAudit
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Attacked
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 100791
Nessus Name: Microsoft Security Advisory 4025685: Guidance for older platforms (XP / 2003) (EXPLODINGCAN)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800382
OpenVAS Name: Microsoft Windows RDP Remote Code Execution Vulnerability (KB4022747)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍
Zero-Day.cz: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Snort ID: 42255
Snort Message: OS-WINDOWS Microsoft Windows empty RDP cookie negotiation attempt
Snort Class: 🔍

Timelineinfo

09/09/2016 🔍
05/18/2017 +251 days 🔍
06/13/2017 +26 days 🔍
06/13/2017 +0 days 🔍
06/13/2017 +0 days 🔍
06/14/2017 +1 days 🔍
06/14/2017 +0 days 🔍
06/22/2017 +8 days 🔍
09/13/2024 +2640 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: support.microsoft.com
Researcher: Shadow Brokers (Shadow)
Organization: Shadow Brokers
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-0176 (🔍)
GCVE (CVE): GCVE-0-2017-0176
GCVE (VulDB): GCVE-100-102511
SecurityFocus: 98550 - Microsoft Windows CVE-2017-9073 Remote Buffer Overflow Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 06/14/2017 18:02
Updated: 09/13/2024 22:57
Changes: 06/14/2017 18:02 (77), 10/25/2019 12:14 (7), 12/28/2020 16:20 (2), 12/28/2020 16:24 (1), 12/28/2020 16:29 (1), 07/05/2024 19:53 (22), 09/13/2024 22:57 (2)
Complete: 🔍
Cache ID: 216::103

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