Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2017-2684

Siemens SIMATIC Logon prior to V1.5 SP3 Update 2 could allow an attacker with knowledge of a valid user name, and physical or network access to the affected system, to bypass the application-level authentication.

  • Published: Feb 22, 2017
  • Updated: Nov 9, 2025
  • CVE: CVE-2017-2684
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 6.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:P

CWEs: