{"id":"CVE-2025-0556","aliases":["EUVD-2025-1753","GHSA-j8rc-g3xr-w3p5"],"status":"published","title":"Telerik Report Server Clear Text Transmission of Agent Commands","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.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00309,"percentile":0.23969,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2025-02-12T15:11:03Z","modified":"2026-06-17T08:26:41Z","products":[{"vendor":"progress","product":"telerik_report_server"},{"vendor":"progress software","product":"telerik report server"},{"vendor":"progress software corporation","product":"telerik report server"}],"references":[{"url":"https://docs.telerik.com/report-server/knowledge-base/kb-security-cleartext-transmission-cve-2025-0556","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0556"},{"url":"https://github.com/advisories/GHSA-j8rc-g3xr-w3p5"}],"sources":{"cve":[{"id":"CVE-2025-0556","title":"Telerik Report Server Clear Text Transmission of Agent Commands","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.","status":"published","published":"2025-02-12T15:11:03.067Z","modified":"2025-02-12T15:33:35.788Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:32:53.475217Z"}],"euvd":[{"id":"EUVD-2025-1753","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.","status":"published","published":"2025-02-12T15:11:03Z","modified":"2025-02-12T15:33:35Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:03:58.326443Z"}],"ghsa":[{"id":"GHSA-j8rc-g3xr-w3p5","title":"In Progress® Telerik® Report Server, versions prior to 2025 Q1 (11.0.25.211) when using the older...","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.","status":"published","published":"2025-02-12T18:31:35Z","modified":"2025-02-12T18:31:42Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:59:54.827515Z"}],"nvd":[{"id":"CVE-2025-0556","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.","status":"published","published":"2025-02-12T16:15:43.03Z","modified":"2026-06-17T08:26:41.97Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:10:51.445921Z"}]}}