{"id":"CVE-2021-40001","aliases":["EUVD-2021-27191","GHSA-pr34-rqwj-mc34"],"status":"published","title":"The CaasKit module has a path traversal vulnerability. Successful exploitation of this...","description":"The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00786,"percentile":0.56394,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2022-01-07T22:39:26Z","modified":"2026-06-17T04:06:22Z","products":[{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40001"},{"url":"https://github.com/advisories/GHSA-pr34-rqwj-mc34"}],"sources":{"cve":[{"id":"CVE-2021-40001","description":"The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.","status":"published","published":"2022-01-07T22:39:26Z","modified":"2024-08-04T02:20:34.33Z","updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-27191","description":"The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.","status":"published","published":"2022-01-07T22:39:26Z","modified":"2024-08-04T02:20:34Z","updated_at":"2026-11-03T03:24:21.810275Z"}],"ghsa":[{"id":"GHSA-pr34-rqwj-mc34","title":"The CaasKit module has a path traversal vulnerability. Successful exploitation of this...","description":"The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.","status":"published","published":"2022-01-11T00:01:28Z","modified":"2023-02-03T05:04:16Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:53:31.323466Z"}],"nvd":[{"id":"CVE-2021-40001","description":"The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.","status":"published","published":"2022-01-10T14:10:20.993Z","modified":"2026-06-17T04:06:22.44Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:03.418194Z"}]}}