CVE-2022-24043

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 20-05-2022 03:15

Last modified: - 01-06-2022 05:13

Total changes: - 2

Description

A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.142.5-22), Desigo PXC3 (All versions < V01.21.142.4-18), Desigo PXC4 (All versions < V02.20.142.10-10884), Desigo PXC5 (All versions < V02.20.142.10-10884). The login functionality of the application fails to normalize the response times of login attempts performed with wrong usernames with the ones executed with correct usernames. A remote unauthenticated attacker could exploit this side-channel information to perform a username enumeration attack and identify valid usernames.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Low

Attack complexity

Network

Attack vector

None

Availability

Low

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

5.3

Base score

3.9

1.4

Exploitability score

Impact score

Verification logic

AND

vendor=siemens AND product=desigo_dxr2_firmware AND versionEndExcluding=01.21.142.5-22

vendor=siemens AND product=desigo_dxr2 AND version=-

AND

vendor=siemens AND product=desigo_pxc3_firmware AND versionEndExcluding=01.21.142.4-18

vendor=siemens AND product=desigo_pxc3 AND version=-

AND

vendor=siemens AND product=desigo_pxc4_firmware AND versionEndExcluding=02.20.142.10-10884

vendor=siemens AND product=desigo_pxc4 AND version=-

AND

vendor=siemens AND product=desigo_pxc5_firmware AND versionEndExcluding=02.20.142.10-10884

vendor=siemens AND product=desigo_pxc5 AND version=-

Reference

N/A-Vendor Advisory

Keywords

CVE-2022-24043

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-24043

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures