CVE-2022-24043 Information

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.

CVSS Vector

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

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdf

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3