High severity · published Jul 8, 2025
CVE-2025-23364
A vulnerability has been identified in TIA Administrator (All versions < V3.0.6)
8.4
CVSS
0.1%
EPSS
No
On KEV
Description
A vulnerability has been identified in TIA Administrator (All versions < V3.0.6). The affected application improperly validates code signing certificates.
This could allow an attacker to bypass the check and exceute arbitrary code during installations.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 0% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TA
TIA Administrator · Siemens
before V3.0.6 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-23364
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-23364
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-573669.html
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