{"id":"CVE-2020-25289","aliases":["EUVD-2020-17977","GHSA-p87v-mmg4-w93p"],"status":"published","title":"The VPN service in AVAST SecureLine before 5.6.4982.470 allows local users to write to arbitrary...","description":"The VPN service in AVAST SecureLine before 5.6.4982.470 allows local users to write to arbitrary files via an Object Manager symbolic link from the log directory (which has weak permissions).","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00449,"percentile":0.39351,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-59"],"published":"2020-09-13T19:35:21Z","modified":"2026-06-17T03:06:44Z","products":[{"vendor":"avast","product":"secureline_vpn"}],"references":[{"url":"http://zeifan.my/security/arbitrary%20file/eop/2020/07/21/avast-secureline-vpn-arb-file-eop.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25289"},{"url":"https://github.com/advisories/GHSA-p87v-mmg4-w93p"}],"sources":{"cve":[{"id":"CVE-2020-25289","description":"The VPN service in AVAST SecureLine before 5.6.4982.470 allows local users to write to arbitrary files via an Object Manager symbolic link from the log directory (which has weak permissions).","status":"published","published":"2020-09-13T19:35:21Z","modified":"2024-08-04T15:33:05.363Z","updated_at":"2026-11-02T14:35:48.52216Z"}],"euvd":[{"id":"EUVD-2020-17977","description":"The VPN service in AVAST SecureLine before 5.6.4982.470 allows local users to write to arbitrary files via an Object Manager symbolic link from the log directory (which has weak permissions).","status":"published","published":"2020-09-13T19:35:21Z","modified":"2024-08-04T15:33:05Z","updated_at":"2026-11-03T03:07:17.764085Z"}],"ghsa":[{"id":"GHSA-p87v-mmg4-w93p","title":"The VPN service in AVAST SecureLine before 5.6.4982.470 allows local users to write to arbitrary...","description":"The VPN service in AVAST SecureLine before 5.6.4982.470 allows local users to write to arbitrary files via an Object Manager symbolic link from the log directory (which has weak permissions).","status":"published","published":"2022-05-24T17:28:11Z","modified":"2023-01-29T05:04:31Z","updated_at":"2026-11-02T14:45:34.167575Z"}],"nvd":[{"id":"CVE-2020-25289","description":"The VPN service in AVAST SecureLine before 5.6.4982.470 allows local users to write to arbitrary files via an Object Manager symbolic link from the log directory (which has weak permissions).","status":"published","published":"2020-09-13T20:15:10.097Z","modified":"2026-06-17T03:06:44.08Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:06:14.981587Z"}]}}