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CVE-2025-34142

ETQ Reliance CG < SE.2025.1 / < 2025.1.2 XXE Injection in SSO SAML Handler

MEDIUM
6.9
CVSS Score
Published: July 22, 2025 at 12:31 PM UTC
Updated: June 17, 2026 at 09:13 AM UTC
1 product affected across 1 vendorReliance CG

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Severity
MEDIUM6.9
Exploit prediction
EPSS 1.0%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Reliance CG· Etq
60%
v < 2025.1.2v < SE.2025.1
Affected range stops below 2025.1.2, so it looks safe — our inference, not a vendor statement
Affected range stops below SE.2025.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Technical Description
Source: [email protected]
https://slcyber.io/assetnote-security-research-center/how-we-accidentally-discovered-a-remote-code-execution-vulnerability-in-etq-reliance/
Vendor AdvisoryPatch
Source: [email protected]
https://www.etq.com/blog/etq-reliance-security-update/
Product
Source: [email protected]
https://www.etq.com/product-overview/
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/etq-reliance-cg-xxe-injection-in-sso-saml-handler-copy

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-611

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