CVE-2025-27494

A vulnerability has been identified in SiPass integrated AC5102 (ACC-G2) (All versions < V6.4.9), SiPass integrated ACC-AP (All versions < V6.4.9). Affected devices improperly sanitize input for the pubkey endpoint of the REST API. This could allow an authenticated remote administrator to escalate privileges by injecting arbitrary commands that are executed with root privileges.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/html/ssa-515903.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:sipass_integrated_ac5102_\(acc-g2\)_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:sipass_integrated_ac5102_\(acc-g2\):-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:sipass_integrated_acc-ap_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:sipass_integrated_acc-ap:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-03-11 10:15

Updated : 2025-08-22 17:49

NVD link : CVE-2025-27494

Mitre link : CVE-2025-27494

CVE.ORG link : CVE-2025-27494

JSON object : View

Products Affected

siemens

sipass_integrated_acc-ap_firmware
sipass_integrated_acc-ap
sipass_integrated_ac5102_\(acc-g2\)_firmware
sipass_integrated_ac5102_\(acc-g2\)

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

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Affected devices improperly sanitize input for the pubkey endpoint of the REST API. This could allow an authenticated remote administrator to escalate privileges by injecting arbitrary commands that are executed with root privileges."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en SiPass integrated AC5102 (ACC-G2) (Todas las versiones < V6.4.9), SiPass integrated ACC-AP (Todas las versiones < V6.4.9). Los dispositivos afectados depuran incorrectamente la entrada para el endpoint de clave p\u00fablica de la API REST. Esto podr\u00eda permitir que un administrador remoto autenticado aumente los privilegios mediante la inyecci\u00f3n de comandos arbitrarios que se ejecutan con privilegios de superusuario."}], "lastModified": "2025-08-22T17:49:43.953", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:sipass_integrated_ac5102_\\(acc-g2\\)_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E417E572-D776-4664-9BBB-06579C14A9D9", "versionEndExcluding": "6.4.9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:sipass_integrated_ac5102_\\(acc-g2\\):-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0691F0D6-FC6C-41FC-8601-393AECB1E6E9"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:sipass_integrated_acc-ap_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F867548F-CC8D-4B1F-87C3-9138DCB7F6E3", "versionEndExcluding": "6.4.9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:sipass_integrated_acc-ap:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7E714A08-D557-4F6F-B089-89E3FFB7105A"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}