{"id":"CVE-2020-27569","aliases":["ALPINE-CVE-2020-27569","EUVD-2020-20077","GHSA-hm8q-rqmm-26hq"],"status":"published","title":"Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs...","description":"Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs to a location that is world writable and can be leveraged to gain write access to any file on the system.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.009,"percentile":0.60085,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2021-04-21T21:23:07Z","modified":"2026-07-14T08:03:27Z","products":[{"vendor":"aviatrix","product":"openvpn"}],"references":[{"url":"https://docs.aviatrix.com/HowTos/security_bulletin_article.html#openvpn-abitrary-file-write","tags":["x_refsource_CONFIRM","x_transferred","Not Applicable","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27569"},{"url":"https://github.com/advisories/GHSA-hm8q-rqmm-26hq"},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-27569","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-27569","description":"Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs to a location that is world writable and can be leveraged to gain write access to any file on the system.","status":"published","published":"2021-04-21T21:23:07Z","modified":"2024-08-04T16:18:44.793Z","updated_at":"2026-11-02T14:35:53.552996Z"}],"euvd":[{"id":"EUVD-2020-20077","description":"Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs to a location that is world writable and can be leveraged to gain write access to any file on the system.","status":"published","published":"2021-04-21T21:23:07Z","modified":"2024-08-04T16:18:44Z","updated_at":"2026-11-03T03:07:12.435876Z"}],"ghsa":[{"id":"GHSA-hm8q-rqmm-26hq","title":"Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs...","description":"Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs to a location that is world writable and can be leveraged to gain write access to any file on the system.","status":"published","published":"2022-05-24T17:48:07Z","modified":"2023-01-29T05:06:26Z","cwes":["CWE-276"],"updated_at":"2026-11-02T14:46:01.439998Z"}],"nvd":[{"id":"CVE-2020-27569","description":"Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs to a location that is world writable and can be leveraged to gain write access to any file on the system.","status":"published","published":"2021-04-21T22:15:17.987Z","modified":"2026-06-17T03:09:18.873Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:06:39.25999Z"}],"osv":[{"id":"ALPINE-CVE-2020-27569","description":"Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs to a location that is world writable and can be leveraged to gain write access to any file on the system.","status":"withdrawn","published":"2021-04-21T22:15:17.987Z","modified":"2026-07-14T08:03:27.146085673Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:27:48.11886Z"},{"id":"CVE-2020-27569","description":"Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs to a location that is world writable and can be leveraged to gain write access to any file on the system.","status":"published","published":"2021-04-21T22:15:17.987Z","modified":"2026-03-14T10:07:00.324968Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:16.248747Z"}]}}