{"id":"CVE-2025-4952","aliases":["EUVD-2025-37347","GHSA-m69p-r3h8-6wpr"],"status":"published","title":"Denial-of-service vulnerability in ESET security products for Windows","description":"Tampering of the registry entries might have led to preventing the ESET security products from starting correctly on the next system startup or to unauthorized changes in the product's configuration.","severity":{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00135,"percentile":0.02971,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2025-10-31T12:28:15Z","modified":"2026-06-17T09:34:22Z","products":[{"vendor":"eset","product":"eset endpoint antivirus"},{"vendor":"eset","product":"eset endpoint security for windows"},{"vendor":"eset","product":"eset file security for microsoft azure"},{"vendor":"eset","product":"eset internet security"},{"vendor":"eset","product":"eset mail security for ibm domino"},{"vendor":"eset","product":"eset mail security for microsoft exchange server"},{"vendor":"eset","product":"eset nod32 antivirus"},{"vendor":"eset","product":"eset safe server"},{"vendor":"eset","product":"eset security for microsoft sharepoint server"},{"vendor":"eset","product":"eset security ultimate"},{"vendor":"eset","product":"eset server security for windows server"},{"vendor":"eset","product":"eset small business security"},{"vendor":"eset","product":"eset smart security premium"}],"references":[{"url":"https://support.eset.com/en/ca8853-eset-customer-advisory-denial-of-service-vulnerability-in-eset-security-products-for-windows-fixed"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4952"},{"url":"https://github.com/advisories/GHSA-m69p-r3h8-6wpr"}],"sources":{"cve":[{"id":"CVE-2025-4952","title":"Denial-of-service vulnerability in ESET security products for Windows","description":"Tampering of the registry entries might have led to preventing the ESET security products from starting correctly on the next system startup or to unauthorized changes in the product's configuration.","status":"published","published":"2025-10-31T12:28:15.267Z","modified":"2025-10-31T14:18:16.911Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:32:48.853452Z"}],"euvd":[{"id":"EUVD-2025-37347","description":"Tampering of the registry entries might have led to preventing the ESET security products from starting correctly on the next system startup or to unauthorized changes in the product's configuration.","status":"published","published":"2025-10-31T12:28:15Z","modified":"2025-10-31T14:18:16Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:49:35.368666Z"}],"ghsa":[{"id":"GHSA-m69p-r3h8-6wpr","title":"Tampering of the registry entries might have led to preventing the ESET security products from...","description":"Tampering of the registry entries might have led to preventing the ESET security products from starting correctly on the next system startup or to unauthorized changes in the product's configuration.","status":"published","published":"2025-10-31T15:30:31Z","modified":"2025-10-31T15:31:18Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T15:04:16.493141Z"}],"nvd":[{"id":"CVE-2025-4952","description":"Tampering of the registry entries might have led to preventing the ESET security products from starting correctly on the next system startup or to unauthorized changes in the product's configuration.","status":"published","published":"2025-10-31T13:15:34.173Z","modified":"2026-06-17T09:34:22.913Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:11:41.607433Z"}]}}