CVE-2025-34142

An XML External Entity (XXE) injection vulnerability exists in ETQ Reliance on the CG (legacy) platform within the `/resources/sessions/sso` endpoint. The SAML authentication handler processes XML input without disabling external entity resolution, allowing crafted SAML responses to invoke external entity references. This could enable attackers to retrieve sensitive files or perform server-side request forgery (SSRF). The issue was addressed by disabling external entity processing for the affected XML parser in versions SE.2025.1 and 2025.1.2.

CVSS

No CVSS.

References

Link	Resource
https://slcyber.io/assetnote-security-research-center/how-we-accidentally-discovered-a-remote-code-execution-vulnerability-in-etq-reliance/
https://www.etq.com/blog/etq-reliance-security-update/
https://www.etq.com/product-overview/

Configurations

No configuration.

History

25 Jul 2025, 15:29

Type	Values Removed	Values Added
Summary		(es) Existe una vulnerabilidad de inyección de entidades externas XML (XXE) en ETQ Reliance, en la plataforma CG (legacy), dentro del endpoint `/resources/sessions/sso`. El controlador de autenticación SAML procesa la entrada XML sin deshabilitar la resolución de entidades externas, lo que permite que las respuestas SAML manipuladas invoquen referencias a entidades externas. Esto podría permitir a los atacantes recuperar archivos confidenciales o realizar server-side request forgery (SSRF). El problema se solucionó deshabilitando el procesamiento de entidades externas para el analizador XML afectado en las versiones SE.2025.1 y 2025.1.2.

22 Jul 2025, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-22 13:15

Updated : 2025-07-25 15:29

NVD link : CVE-2025-34142

Mitre link : CVE-2025-34142

CVE.ORG link : CVE-2025-34142

JSON object : View

Products Affected

No product.

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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