CVE-2025-0556

Telerik Report Server Clear Text Transmission of Agent Commands

MEDIUM
6.5
CVSS Score
Published: February 12, 2025 at 03:11 PM UTC
Updated: June 17, 2026 at 08:26 AM UTC
1 product affected across 1 vendorTelerik Report Server

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 11.0.25.2111.0.0 ≤ v < 2025 Q1 (11.0.25.211)1.0.0
Affected range stops below 11.0.25.211, so it looks safe — our inference, not a vendor statement
Affected range stops below 2025 Q1 (11.0.25.211), so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-319

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