PRIMX CRYHOD prior 2020.4/2023.5 on Windows UNC Reference access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in PRIMX CRYHOD on Windows. This vulnerability affects unknown code of the component UNC Reference Handler. Executing a manipulation can lead to access control. The identification of this vulnerability is CVE-2023-50443. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in PRIMX CRYHOD on Windows and classified as critical. This vulnerability affects an unknown function of the component UNC Reference Handler. The manipulation with an unknown input leads to a access control vulnerability. 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. CVE summarizes:

Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) or CRYHOD for Windows before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger outbound network traffic from computers on which disks are opened.

The weakness was shared 12/13/2023. The advisory is available at primx.eu. This vulnerability was named CVE-2023-50443 since 12/10/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

Upgrading to version 2020.4 or 2023.5 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.6
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: Yes
Local: Partially
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: CRYHOD 2020.4/2023.5

Timelineinfo

12/10/2023 🔍
12/13/2023 +3 days 🔍
12/13/2023 +0 days 🔍
01/10/2024 +28 days 🔍

Sourcesinfo

Advisory: primx.eu
Status: Confirmed

CVE: CVE-2023-50443 (🔍)
GCVE (CVE): GCVE-0-2023-50443
GCVE (VulDB): GCVE-100-247954

Entryinfo

Created: 12/13/2023 23:39
Updated: 01/10/2024 12:59
Changes: 12/13/2023 23:39 (40), 01/10/2024 12:59 (11)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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