CVE-2025-4418

An improper validation of integrity check value vulnerability exists in AVEVA PI Connector for CygNet Versions 1.6.14 and prior that, if exploited, could allow a miscreant with elevated privileges to modify PI Connector for CygNet local data files (cache and buffers) in a way that causes the connector service to become unresponsive.

CVSS v3 4.4 MEDIUM

4.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.aveva.com/en/support-and-success/cyber-security-updates/
https://www.cisa.gov/news-events/ics-advisories/icsa-25-162-09

Configurations

No configuration.

History

16 Jun 2025, 12:32

Type	Values Removed	Values Added
Summary		(es) Existe una vulnerabilidad de validación incorrecta del valor de verificación de integridad en AVEVA PI Connector para CygNet versiones 1.6.14 y anteriores que, de ser explotada, podría permitir que un malhechor con privilegios elevados modifique los archivos de datos locales de PI Connector para CygNet (caché y búferes) de un modo que provoque que el servicio del conector deje de responder.

12 Jun 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-12 20:15

Updated : 2025-06-16 12:32

NVD link : CVE-2025-4418

Mitre link : CVE-2025-4418

CVE.ORG link : CVE-2025-4418

JSON object : View

Products Affected

No product.

CWE

CWE-354

Improper Validation of Integrity Check Value

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