Microsoft Windows up to Server 2022 Support Diagnostic Tool DogWalk Remote Code Execution

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.8$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as very critical, has been found in Microsoft Windows. The impacted element is an unknown function of the component Support Diagnostic Tool. This manipulation causes an unknown weakness. This vulnerability is tracked as CVE-2022-34713. The attack is possible to be carried out remotely. Moreover, an exploit is present. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Microsoft Windows (Operating System). It has been declared as very critical. Affected by this vulnerability is an unknown functionality of the component Support Diagnostic Tool. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

The weakness was disclosed 08/09/2022 as confirmed security guidance (Website). It is possible to read the advisory at portal.msrc.microsoft.com. This vulnerability is known as CVE-2022-34713. It demands that the victim is doing some kind of user interaction. Technical details are unknown but an exploit is available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/30/2025).

It is declared as attacked. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 08/09/2022 with a due date of 08/30/2022:

Apply updates per vendor instructions.

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Zero-Day.cz (709). Additional details are provided at bleepingcomputer.com. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.8

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Microsoft): 7.8
Vendor Vector (Microsoft): 🔍

CNA Base Score: 7.8
CNA Vector (Microsoft): 🔍

CVSSv2info

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

Exploitinginfo

Class: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Zero-Day.cz: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

06/27/2022 🔍
08/09/2022 +43 days 🔍
08/09/2022 +0 days 🔍
08/09/2022 +0 days 🔍
10/30/2025 +1178 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: portal.msrc.microsoft.com
Status: Confirmed

CVE: CVE-2022-34713 (🔍)
GCVE (CVE): GCVE-0-2022-34713
GCVE (VulDB): GCVE-100-205927
scip Labs: https://www.scip.ch/en/?labs.20161215
Misc.: 🔍

Entryinfo

Created: 08/09/2022 22:14
Updated: 10/30/2025 22:55
Changes: 08/09/2022 22:14 (25), 08/09/2022 22:15 (9), 08/09/2022 22:18 (20), 08/10/2022 04:30 (2), 09/03/2022 14:17 (2), 09/03/2022 14:19 (10), 04/27/2024 10:50 (29), 06/17/2024 23:16 (2), 06/29/2024 02:00 (1), 09/23/2024 11:38 (1), 04/30/2025 12:55 (3), 10/30/2025 22:55 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

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