{"id":"CVE-2021-28130","aliases":["EUVD-2021-14829","GHSA-f57c-p28v-h84w"],"status":"published","title":"Dr.Web Firewall 12.5.2.4160 on Windows incorrectly restricts applications signed by Dr.Web. A DLL...","description":"Dr.Web Firewall 12.5.2.4160 on Windows incorrectly restricts applications signed by Dr.Web. A DLL for a custom payload within a legitimate binary (e.g., frwl_svc.exe) bypasses firewall filters.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00371,"percentile":0.31425,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2021-09-24T15:27:56Z","modified":"2026-06-17T03:45:51Z","products":[{"vendor":"drweb","product":"security_space"}],"references":[{"url":"https://news.drweb.ru/show/?i=14180\u0026lng=ru","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://habr.com/ru/company/pm/blog/579328/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28130"},{"url":"https://github.com/advisories/GHSA-f57c-p28v-h84w"}],"sources":{"cve":[{"id":"CVE-2021-28130","description":"Dr.Web Firewall 12.5.2.4160 on Windows incorrectly restricts applications signed by Dr.Web. A DLL for a custom payload within a legitimate binary (e.g., frwl_svc.exe) bypasses firewall filters.","status":"published","published":"2021-09-24T15:27:56Z","modified":"2024-08-03T21:33:17.447Z","updated_at":"2026-11-02T14:33:09.175141Z"}],"euvd":[{"id":"EUVD-2021-14829","description":"Dr.Web Firewall 12.5.2.4160 on Windows incorrectly restricts applications signed by Dr.Web. A DLL for a custom payload within a legitimate binary (e.g., frwl_svc.exe) bypasses firewall filters.","status":"published","published":"2021-09-24T15:27:56Z","modified":"2024-08-03T21:33:17Z","updated_at":"2026-11-03T03:24:47.80549Z"}],"ghsa":[{"id":"GHSA-f57c-p28v-h84w","title":"Dr.Web Firewall 12.5.2.4160 on Windows incorrectly restricts applications signed by Dr.Web. A DLL...","description":"Dr.Web Firewall 12.5.2.4160 on Windows incorrectly restricts applications signed by Dr.Web. A DLL for a custom payload within a legitimate binary (e.g., frwl_svc.exe) bypasses firewall filters.","status":"published","published":"2022-05-24T19:15:42Z","modified":"2023-01-30T05:02:28Z","cwes":["CWE-427"],"updated_at":"2026-11-02T14:46:38.51672Z"}],"nvd":[{"id":"CVE-2021-28130","description":"Dr.Web Firewall 12.5.2.4160 on Windows incorrectly restricts applications signed by Dr.Web. A DLL for a custom payload within a legitimate binary (e.g., frwl_svc.exe) bypasses firewall filters.","status":"published","published":"2021-09-24T16:15:07.973Z","modified":"2026-06-17T03:45:51.077Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:06:58.933037Z"}]}}