Devolutions Server prior 2020.3 Windows Domain User improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Devolutions Server and classified as critical. Impacted is an unknown function of the component Windows Domain User Handler. The manipulation leads to improper authentication. This vulnerability is listed as CVE-2021-23923. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Devolutions Server. It has been rated as critical. This issue affects an unknown part of the component Windows Domain User Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability.

The weakness was presented 04/02/2021 as devo-2021-0002. The advisory is shared at devolutions.net. The identification of this vulnerability is CVE-2021-23923. Neither technical details nor an exploit are publicly available.

Upgrading to version 2020.3 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Server 2020.3

Timelineinfo

01/12/2021 🔍
04/02/2021 +79 days 🔍
04/02/2021 +0 days 🔍
04/07/2021 +5 days 🔍

Sourcesinfo

Advisory: devo-2021-0002
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-23923 (🔍)
GCVE (CVE): GCVE-0-2021-23923
GCVE (VulDB): GCVE-100-172133

Entryinfo

Created: 04/02/2021 16:14
Updated: 04/07/2021 23:02
Changes: 04/02/2021 16:14 (38), 04/07/2021 23:02 (6)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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