{"id":"CVE-2023-5834","aliases":["EUVD-2023-2640","GHSA-47xw-vw6m-w9fq"],"status":"published","title":"Vagrant’s Windows Installer Allowed Directory Junction Write","description":"HashiCorp Vagrant's Windows installer targeted a custom location with a non-protected path that could be junctioned, introducing potential for unauthorized file system writes. Fixed in Vagrant 2.4.0.","severity":{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00237,"percentile":0.14828,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1386","CWE-59"],"published":"2023-10-27T21:06:38Z","modified":"2026-10-28T02:30:50Z","fixes":[{"ecosystem":"Go","package":"github.com/hashicorp/vagrant","fixed_in":["2.4.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/hashicorp/vagrant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.0"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hashicorp/vagrant","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.4.0"}]}]}],"products":[{"vendor":"hashicorp","product":"vagrant"}],"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2023-31-vagrant-s-windows-installer-allowed-directory-junction-write/59568","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5834","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-47xw-vw6m-w9fq"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5834.json","tags":["advisory"]},{"url":"https://github.com/hashicorp/vagrant","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-5834","title":"Vagrant’s Windows Installer Allowed Directory Junction Write","description":"HashiCorp Vagrant's Windows installer targeted a custom location with a non-protected path that could be junctioned, introducing potential for unauthorized file system writes. Fixed in Vagrant 2.4.0.","status":"published","published":"2023-10-27T21:06:38.68Z","modified":"2024-09-09T17:58:26.595Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-1386"],"updated_at":"2026-11-02T14:35:17.149492Z"}],"euvd":[{"id":"EUVD-2023-2640","description":"HashiCorp Vagrant's Windows installer targeted a custom location with a non-protected path that could be junctioned, introducing potential for unauthorized file system writes. 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Fixed in Vagrant 2.4.0.","status":"published","published":"2023-10-28T00:30:31Z","modified":"2023-11-14T21:48:25Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N","level":"low"}],"cwes":["CWE-59","CWE-1386"],"updated_at":"2026-11-02T14:37:22.040291Z"}],"nvd":[{"id":"CVE-2023-5834","description":"HashiCorp Vagrant's Windows installer targeted a custom location with a non-protected path that could be junctioned, introducing potential for unauthorized file system writes. Fixed in Vagrant 2.4.0.","status":"published","published":"2023-10-27T22:15:09.163Z","modified":"2026-06-17T06:49:28.147Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-1386","CWE-59"],"updated_at":"2026-11-02T14:08:40.004465Z"}],"osv":[{"id":"CVE-2023-5834","title":"Vagrant’s Windows Installer Allowed Directory Junction Write","description":"HashiCorp Vagrant's Windows installer targeted a custom location with a non-protected path that could be junctioned, introducing potential for unauthorized file system writes. Fixed in Vagrant 2.4.0.","status":"published","published":"2023-10-27T21:06:38.68Z","modified":"2026-10-28T02:30:50.181889015Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N","level":"low"}],"cwes":["CWE-1386"],"updated_at":"2026-11-02T15:44:36.851042Z"},{"id":"GHSA-47xw-vw6m-w9fq","title":"HashiCorp Vagrant Insecure Operation on Windows Junction / Mount Point vulnerability","description":"HashiCorp Vagrant's Windows installer targeted a custom location with a non-protected path that could be junctioned, introducing potential for unauthorized file system writes. Fixed in Vagrant 2.4.0.","status":"published","published":"2023-10-28T00:30:31Z","modified":"2023-11-08T04:13:48.241375Z","cvss":[{"version":"3.1","score":3.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N","level":"low"}],"cwes":["CWE-1386","CWE-59"],"updated_at":"2026-11-02T15:46:36.782754Z"}]}}