CVE-2025-15610

CRITICALCVSS 9.3/10EPSS 0.27%

Last modified

CVE-2025-15610 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. 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.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 4.0
9.3/10

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.27%

19.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
OpenText, IncRightFax>= 16.6, <= 16.6 Update7136; >= 20.2, <= 20.2 Update5705; >= 21.2, <= 21.2.1.2707; >= 22.2, <= 22.2.0.1644; >= 23.4, <= 26.4.0.1644; >= 24.4, <= 24.4.0.1644; >= 25.4, <= 25.4.0.1644

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2025-15610?
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.
How severe is CVE-2025-15610?
CVE-2025-15610 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.
How do I fix CVE-2025-15610?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST