Description
The .NET Remoting framework used by OpenText Fax (RightFax) includes known security vulnerabilities that could be exploited if the service is exposed in environments where the remoting ports are accessible.
Published: 2026-04-15
Score: 9.3 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 30 Apr 2026 14:30:00 +0000

Type Values Removed Values Added
Title Deserialization of Untrusted Data Allows Object Injection in OpenText RightFax

Wed, 29 Apr 2026 22:15:00 +0000

Type Values Removed Values Added
Description Deserialization of untrusted data vulnerability in OpenText, Inc RightFax on Windows, 64 bit, 32 bit allows Object Injection.This issue affects RightFax: through 25.4. The .NET Remoting framework used by OpenText Fax (RightFax) includes known security vulnerabilities that could be exploited if the service is exposed in environments where the remoting ports are accessible.

Thu, 16 Apr 2026 03:00:00 +0000

Type Values Removed Values Added
Title Deserialization of Untrusted Data Allows Object Injection in OpenText RightFax

Wed, 15 Apr 2026 21:15:00 +0000

Type Values Removed Values Added
First Time appeared Opentext
Opentext rightfax
Vendors & Products Opentext
Opentext rightfax

Wed, 15 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 15 Apr 2026 16:45:00 +0000

Type Values Removed Values Added
Description Deserialization of untrusted data vulnerability in OpenText, Inc RightFax on Windows, 64 bit, 32 bit allows Object Injection.This issue affects RightFax: through 25.4.
Weaknesses CWE-502
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

Opentext Rightfax
cve-icon MITRE

Status: PUBLISHED

Assigner: OpenText

Published:

Updated: 2026-04-29T22:07:10.628Z

Reserved: 2026-03-16T14:20:32.991Z

Link: CVE-2025-15610

cve-icon Vulnrichment

Updated: 2026-04-15T17:32:25.478Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-15T17:17:00.020

Modified: 2026-04-29T22:16:20.340

Link: CVE-2025-15610

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-30T14:15:40Z

Weaknesses