CVE-2025-15610
Critical
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.
SeverityCritical
CVSS9.3
Exploit probability24. percentile0.3%
ProductRightFax
PublishedApr 15, 2026
First seenApr 15, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenText, Inc RightFax | 16.6 ≤ v ≤ 16.6 Update7136, 20.2 ≤ v ≤ 20.2 Update5705, 21.2 ≤ v ≤ 21.2.1.2707, 22.2 ≤ v ≤ 22.2.0.1644, 23.4 ≤ v ≤ 26.4.0.1644, 24.4 ≤ v ≤ 24.4.0.1644, 25.4 ≤ v ≤ 25.4.0.1644 | — |
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