What is CVE-2025-0556?

CVE-2025-0556 is a high-severity vulnerability in Progress Telerik_report_server, classified under Cleartext Transmission of Sensitive Information. CVSS score: 8.8/10. Published 2025-02-12.

How severe is CVE-2025-0556?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Progress Telerik_report_server

CVE-2025-0556

In Progress® Telerik® Report Server, versions prior to 2025 Q1 (11.0.25.211) when using the older .NET Framework implementation, communication of non-sensitive information between the service agent process and app host process occurs over…

EPSS: 0.003 (20.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Progress Telerik_report_server
Progress Software Telerik Report Server — versions 1.0.0

Weakness classification (CWE)

CWE-319 — Cleartext Transmission of Sensitive Information

References

security@progress.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-0556?: CVE-2025-0556 is a high-severity vulnerability in Progress Telerik_report_server, classified under Cleartext Transmission of Sensitive Information. CVSS score: 8.8/10. Published 2025-02-12.
How severe is CVE-2025-0556?: High severity. CVSS v3 base score is 8.8 out of 10.