CVE-2025-34142

Medium

Description

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.

SeverityMedium

CVSS6.9

Exploit probability—

ProductReliance CG (legacy)

PublishedJul 22, 2025

First seenJul 22, 2025

Weakness typeCWE-611XML external entity (XXE)

How to fix

Update

ETQ Reliance CG (legacy)SE.2025.1, 2025.1.2 or later

Patches

etq.com/blog/etq-reliance-security-update/

Affected products

Product	Affected versions	Fixed in
ETQ Reliance CG (legacy)	v < SE.2025.1, v < 2025.1.2	SE.2025.1, 2025.1.2

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