SB2022021803 - Multiple vulnerabilities in Dell Wyse Device Agent

Description

This security bulletin contains information about 3 vulnerabilities.

1) Improper Authentication (CVE-ID: CVE-2022-23156)

CWE-ID: CWE-287 - Improper Authentication

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests. A local administrator can provide invalid input to obtain a connection to WMS server.

2) Information disclosure (CVE-ID: CVE-2022-23158)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A local administrator can provide incorrect port information and get connected to valid WMS server.

3) Information disclosure (CVE-ID: CVE-2022-23157)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A local administrator can view sensitive information from the WMS Server.

Remediation

Install update from vendor's website.

References

• https://www.dell.com/support/kbdoc/fr-fr/printview/000196005/10/en