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Status published
Critical
CVE-2017-2684
Siemens SIMATIC Logon prior to V1.5 SP3 Update 2 could...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Affected Software
SIMATIC Logon All versions < V1.5 SP3 Update 2
Vulnerable Versions:
SIMATIC Logon All versions < V1.5 SP3 Update 2
Timeline
Official Publish:
February 22nd, 2017
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.