# CVE-2025-0556

## Summary

- **CVE ID:** CVE-2025-0556
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
- **CWE:** CWE-319
- **Published:** Feb 12, 2025
- **Last Modified:** Mar 13, 2026

## Description

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 an unencrypted tunnel, which can be subjected to local network traffic sniffing.

## Affected Products

- Progress Software — Telerik Report Server (1.0.0)

## References

- [CNA](https://docs.telerik.com/report-server/knowledge-base/kb-security-cleartext-transmission-cve-2025-0556)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.31%
- **EPSS Percentile:** 23.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._