CVE-2023-3271 HIGH

CVE-2023-3271

Vendor Sick Ag
Product ICR890-4
Weakness CWE-284
Published July 10, 2023
Last update June 1, 2026
View on NVD All CVEs

CVSS base score

8.2/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and download data via the REST API by accessing unauthenticated endpoints.

Key dates

02Disclosure timeline

July 10, 2023 CVE published
June 1, 2026 Record updated