Record status Published
Identifier year (not publication year) 2023
Source publication Jun 13, 2023
Source updated Dec 10, 2024
Imported by cveboard Oct 24, 2026
CNA source text (English) A vulnerability has been identified in Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions), Totally Integrated Automation Portal (TIA Portal) V20 (All versions). The know-how protection feature in affected products does not properly update the encryption of existing program blocks when a project file is updated.
This could allow attackers with access to the project file to recover previous - yet unprotected - versions of the project without the knowledge of the know-how protection password.
Scoped product and version facts Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Totally Integrated Automation Portal (TIA Portal) V14
Vendor Siemens
Product Totally Integrated Automation Portal (TIA Portal) V14
Platforms Unknown
Default status unknown
Totally Integrated Automation Portal (TIA Portal) V14 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0 affectedcustom * Unavailable None listed
Totally Integrated Automation Portal (TIA Portal) V15
Vendor Siemens
Product Totally Integrated Automation Portal (TIA Portal) V15
Platforms Unknown
Default status unknown
Totally Integrated Automation Portal (TIA Portal) V15 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0 affectedcustom * Unavailable None listed
Totally Integrated Automation Portal (TIA Portal) V15.1
Vendor Siemens
Product Totally Integrated Automation Portal (TIA Portal) V15.1
Platforms Unknown
Default status unknown
Totally Integrated Automation Portal (TIA Portal) V15.1 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0 affectedcustom * Unavailable None listed
Totally Integrated Automation Portal (TIA Portal) V16
Vendor Siemens
Product Totally Integrated Automation Portal (TIA Portal) V16
Platforms Unknown
Default status unknown
Totally Integrated Automation Portal (TIA Portal) V16 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0 affectedcustom * Unavailable None listed
Totally Integrated Automation Portal (TIA Portal) V17
Vendor Siemens
Product Totally Integrated Automation Portal (TIA Portal) V17
Platforms Unknown
Default status unknown
Totally Integrated Automation Portal (TIA Portal) V17 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0 affectedcustom * Unavailable None listed
Totally Integrated Automation Portal (TIA Portal) V18
Vendor Siemens
Product Totally Integrated Automation Portal (TIA Portal) V18
Platforms Unknown
Default status unknown
Totally Integrated Automation Portal (TIA Portal) V18 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0 affectedcustom * Unavailable None listed
Totally Integrated Automation Portal (TIA Portal) V19
Vendor Siemens
Product Totally Integrated Automation Portal (TIA Portal) V19
Platforms Unknown
Default status unknown
Totally Integrated Automation Portal (TIA Portal) V19 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0 affectedcustom * Unavailable None listed
Totally Integrated Automation Portal (TIA Portal) V20
Vendor Siemens
Product Totally Integrated Automation Portal (TIA Portal) V20
Platforms Unknown
Default status unknown
Totally Integrated Automation Portal (TIA Portal) V20 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0 affectedcustom * Unavailable None listed