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ID

VAR-202507-0083


CVE

CVE-2025-23364


TITLE

Siemens'  TIA Administrator  Digital Signature Verification Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2025-012195

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. Siemens' TIA Administrator Exists in a digital signature verification vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Siemens TIA Administrator is a management program used by Siemens in Germany to authorize and license SIMATIC products

Trust: 2.16

sources: NVD: CVE-2025-23364 // JVNDB: JVNDB-2025-012195 // CNVD: CNVD-2025-16624

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-16624

AFFECTED PRODUCTS

vendor:siemensmodel:tia administratorscope:ltversion:3.0.6

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vendor:シーメンスmodel:tia administratorscope:eqversion: -

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vendor:シーメンスmodel:tia administratorscope:eqversion:3.0.6

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vendor:シーメンスmodel:tia administratorscope: - version: -

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sources: CNVD: CNVD-2025-16624 // JVNDB: JVNDB-2025-012195 // NVD: CVE-2025-23364

CVSS

SEVERITY

CVSSV2

CVSSV3

productcert@siemens.com: CVE-2025-23364
value: MEDIUM

Trust: 1.0

nvd@nist.gov: CVE-2025-23364
value: HIGH

Trust: 1.0

NVD: CVE-2025-23364
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-16624
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2025-16624
severity: MEDIUM
baseScore: 4.9
vectorString: AV:L/AC:L/AU:N/C:N/I:C/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: COMPLETE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

productcert@siemens.com: CVE-2025-23364
baseSeverity: MEDIUM
baseScore: 6.2
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 2.5
impactScore: 3.6
version: 3.1

Trust: 1.0

nvd@nist.gov: CVE-2025-23364
baseSeverity: HIGH
baseScore: 8.4
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.5
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2025-23364
baseSeverity: HIGH
baseScore: 8.4
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-16624 // JVNDB: JVNDB-2025-012195 // NVD: CVE-2025-23364 // NVD: CVE-2025-23364

PROBLEMTYPE DATA

problemtype:CWE-347

Trust: 1.0

problemtype:Improper verification of digital signatures (CWE-347) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-012195 // NVD: CVE-2025-23364

PATCH

title:Patch for Siemens TIA Administrator data forgery vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/711146

Trust: 0.6

sources: CNVD: CNVD-2025-16624

EXTERNAL IDS

db:NVDid:CVE-2025-23364

Trust: 3.2

db:SIEMENSid:SSA-573669

Trust: 2.4

db:ICS CERTid:ICSA-25-191-03

Trust: 0.8

db:JVNid:JVNVU99667406

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db:JVNDBid:JVNDB-2025-012195

Trust: 0.8

db:CNVDid:CNVD-2025-16624

Trust: 0.6

sources: CNVD: CNVD-2025-16624 // JVNDB: JVNDB-2025-012195 // NVD: CVE-2025-23364

REFERENCES

url:https://cert-portal.siemens.com/productcert/html/ssa-573669.html

Trust: 2.4

url:https://jvn.jp/vu/jvnvu99667406/

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-23364

Trust: 0.8

url:https://www.cisa.gov/news-events/ics-advisories/icsa-25-191-03

Trust: 0.8

sources: CNVD: CNVD-2025-16624 // JVNDB: JVNDB-2025-012195 // NVD: CVE-2025-23364

SOURCES

db:CNVDid:CNVD-2025-16624
db:JVNDBid:JVNDB-2025-012195
db:NVDid:CVE-2025-23364

LAST UPDATE DATE

2025-08-26T19:39:24.817000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-16624date:2025-07-22T00:00:00
db:JVNDBid:JVNDB-2025-012195date:2025-08-25T01:09:00
db:NVDid:CVE-2025-23364date:2025-08-21T15:23:28.303

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-16624date:2025-07-22T00:00:00
db:JVNDBid:JVNDB-2025-012195date:2025-08-25T00:00:00
db:NVDid:CVE-2025-23364date:2025-07-08T11:15:26.683