CVE-2023-46096 MEDIUM

CVE-2023-46096

Vendor Siemens
Product SIMATIC PCS neo
Weakness CWE-306 · Missing auth
Published November 14, 2023
Last update January 8, 2025
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CVSS base score

6.5/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity High

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C

What the vulnerability does

01Description

A vulnerability has been identified in SIMATIC PCS neo (All versions < V4.1). The PUD Manager of affected products does not properly authenticate users in the PUD Manager web service. This could allow an unauthenticated adjacent attacker to generate a privileged token and upload additional documents.

Key dates

02Disclosure timeline

November 14, 2023 CVE published
January 8, 2025 Record updated