{"id":"CVE-2021-22857","aliases":["EUVD-2021-9992","GHSA-6m76-9vmm-c44v"],"status":"published","title":"ChanGate EnterPrise Co., Ltd property management system - Directory Traversal","description":"The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01839,"percentile":0.79248,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2021-02-17T10:45:29Z","modified":"2026-06-17T03:37:53Z","products":[{"vendor":"changate","product":"property management system"},{"vendor":"changate enterprise co., ltd","product":"property management system"},{"vendor":"changjia_property_management_system_project","product":"changjia_property_management_system"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22857"},{"url":"https://github.com/advisories/GHSA-6m76-9vmm-c44v"}],"sources":{"cve":[{"id":"CVE-2021-22857","title":"ChanGate EnterPrise Co., Ltd property management system - Directory Traversal","description":"The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.","status":"published","published":"2021-02-17T10:45:29.023Z","modified":"2024-09-16T22:08:22.477Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9992","description":"The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.","status":"published","published":"2021-02-17T10:45:29Z","modified":"2024-09-16T22:08:22Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:55:05.688542Z"}],"ghsa":[{"id":"GHSA-6m76-9vmm-c44v","title":"The CGE page with download function contains a Directory Traversal vulnerability. Attackers can...","description":"The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.","status":"published","published":"2022-05-24T17:42:33Z","modified":"2023-01-29T05:05:28Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:45:47.837276Z"}],"nvd":[{"id":"CVE-2021-22857","description":"The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.","status":"published","published":"2021-02-17T11:15:15.71Z","modified":"2026-06-17T03:37:53.487Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:06:50.031227Z"}]}}