Medium severity · published Feb 12, 2025
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…
6.5
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TR
Telerik Report Server · Progress
before 11.0.25.211 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-0556
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-0556
Vendor Advisory
https://docs.telerik.com/report-server/knowledge-base/kb-security-cleartext-transmission-cve-2025-0556
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