CVE-2026-46749 HIGH

CVE-2026-46749

Vendor Siemens
Product SINEC INS
Weakness CWE-760
Published June 9, 2026
Last update June 9, 2026

CVSS base score

7.5/10
Attack vector Local
Attack complexity High
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 6). The affected application uses a password hashing implementation with a static, hardcoded salt shared across all users and installations, and is configured with an insufficient number of iterations. This could allow an attacker to efficiently recover user passwords using brute-force or precomputed attacks, potentially resulting in unauthorized access.

Key dates

02Disclosure timeline

June 9, 2026 CVE published
June 9, 2026 Record updated