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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
OpenText, Inc RightFax unknown
Version Status Constraints
16.6 affected ≤ 16.6 Update7136
20.2 affected ≤ 20.2 Update5705
21.2 affected ≤ 21.2.1.2678
22.2 affected ≤ 22.2.2.347
23.4 affected ≤ 23.4.2.853
24.4 affected ≤ 24.4.2.853
25.4 affected ≤ 25.4.2.347

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0861863 cve-icon cve-icon
History

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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: OpenText

Published:

Updated: 2026-04-15T17:32:31.254Z

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 : Received

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

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

Link: CVE-2025-15610

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses