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CVE-2025-15610

CRITICAL CVSS 4.0: 9.3
Updated Apr 17, 2026
Deserialization
Parameter Value
CVSS 9.3 (CRITICAL)
Type CWE-502 (Deserialization of Untrusted Data)
Vendor Deserialization
Public PoC No

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 Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0