{"id":"CVE-2025-20298","aliases":["EUVD-2025-16672","GHSA-4q83-43xw-q63j"],"status":"published","title":"Incorrect permission assignment on Universal Forwarder for Windows during new installation or upgrade","description":"In Universal Forwarder for Windows versions below 9.4.2, 9.3.4, 9.2.6, and 9.1.9, a new installation of or an upgrade to an affected version can result in incorrect permissions assignment in the Universal Forwarder for Windows Installation directory (by default, C:\\Program Files\\SplunkUniversalForwarder). This lets non-administrator users on the machine access the directory and all its contents.","severity":{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00304,"percentile":0.23446,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2025-06-02T17:14:03Z","modified":"2026-06-17T08:41:22Z","products":[{"vendor":"splunk","product":"splunk/universalforwarder for windows"},{"vendor":"splunk","product":"universal_forwarder"}],"references":[{"url":"https://advisory.splunk.com/advisories/SVD-2025-0602","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-20298"},{"url":"https://github.com/advisories/GHSA-4q83-43xw-q63j"}],"sources":{"cve":[{"id":"CVE-2025-20298","title":"Incorrect permission assignment on Universal Forwarder for Windows during new installation or upgrade","description":"In Universal Forwarder for Windows versions below 9.4.2, 9.3.4, 9.2.6, and 9.1.9, a new installation of or an upgrade to an affected version can result in incorrect permissions assignment in the Universal Forwarder for Windows Installation directory (by default, C:\\Program Files\\SplunkUniversalForwarder). This lets non-administrator users on the machine access the directory and all its contents.","status":"published","published":"2025-06-02T17:14:03.786Z","modified":"2025-06-02T17:24:12.974Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:32:25.5658Z"}],"euvd":[{"id":"EUVD-2025-16672","description":"In Universal Forwarder for Windows versions below 9.4.2, 9.3.4, 9.2.6, and 9.1.9, a new installation of or an upgrade to an affected version can result in incorrect permissions assignment in the Universal Forwarder for Windows Installation directory (by default, C:\\Program Files\\SplunkUniversalForwarder). This lets non-administrator users on the machine access the directory and all its contents.","status":"published","published":"2025-06-02T17:14:03Z","modified":"2025-06-02T17:24:12Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:32.485503Z"}],"ghsa":[{"id":"GHSA-4q83-43xw-q63j","title":"In Universal Forwarder for Windows versions below 9.4.2, 9.3.4, 9.2.6, and 9.1.9, a new...","description":"In Universal Forwarder for Windows versions below 9.4.2, 9.3.4, 9.2.6, and 9.1.9, a new installation of or an upgrade to an affected version can result in incorrect permissions assignment in the Universal Forwarder for Windows Installation directory (by default, C:\\Program Files\\SplunkUniversalForwarder). This lets non-administrator users on the machine access the directory and all its contents.","status":"published","published":"2025-06-02T18:30:52Z","modified":"2025-06-02T18:31:00Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T15:02:32.017383Z"}],"nvd":[{"id":"CVE-2025-20298","description":"In Universal Forwarder for Windows versions below 9.4.2, 9.3.4, 9.2.6, and 9.1.9, a new installation of or an upgrade to an affected version can result in incorrect permissions assignment in the Universal Forwarder for Windows Installation directory (by default, C:\\Program Files\\SplunkUniversalForwarder). This lets non-administrator users on the machine access the directory and all its contents.","status":"published","published":"2025-06-02T18:15:23.56Z","modified":"2026-06-17T08:41:22.877Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:11:10.143444Z"}]}}