Trellix DXL Broker prior on Windows Log Directory denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability classified as problematic was found in Trellix DXL Broker on Windows. This vulnerability affects some unknown functionality of the component Log Directory. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

Privilege escalation vulnerability in DXL Broker for Windows prior to allows local users to gain elevated privileges by exploiting weak directory controls in the logs directory. This can lead to a denial-of-service attack on the DXL Broker.

The weakness was published 11/07/2022. The advisory is shared for download at This vulnerability was named CVE-2022-2188 since 06/23/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version eliminates this vulnerability.





CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 5.1
VulDB Meta Temp Score: 5.1

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Trellix): 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Denial of service
CWE: CWE-404
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

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


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: DXL Broker


06/23/2022 🔍
11/07/2022 +137 days 🔍
11/07/2022 +0 days 🔍
12/05/2022 +28 days 🔍


Status: Confirmed

CVE: CVE-2022-2188 (🔍)


Created: 11/07/2022 02:32 PM
Updated: 12/05/2022 09:04 AM
Changes: 11/07/2022 02:32 PM (50), 11/08/2022 04:41 PM (1), 12/05/2022 09:04 AM (12)
Complete: 🔍


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