{"id":"CVE-2021-22300","aliases":["EUVD-2021-9446","GHSA-5wq8-r82h-2qqc"],"status":"published","title":"There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A...","description":"There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.","severity":{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00148,"percentile":0.04088,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-312"],"published":"2021-02-06T00:38:25Z","modified":"2026-06-17T03:36:57Z","products":[{"vendor":"huawei","product":"ecns280_td_firmware"}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-cgp-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22300"},{"url":"https://github.com/advisories/GHSA-5wq8-r82h-2qqc"}],"sources":{"cve":[{"id":"CVE-2021-22300","description":"There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.","status":"published","published":"2021-02-06T00:38:25Z","modified":"2024-08-03T18:37:18.511Z","updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9446","description":"There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.","status":"published","published":"2021-02-06T00:38:25Z","modified":"2024-08-03T18:37:18Z","updated_at":"2026-11-03T03:25:03.183524Z"}],"ghsa":[{"id":"GHSA-5wq8-r82h-2qqc","title":"There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A...","description":"There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.","status":"published","published":"2022-05-24T17:41:14Z","modified":"2023-01-29T05:05:15Z","cwes":["CWE-312"],"updated_at":"2026-11-02T14:45:44.97547Z"}],"nvd":[{"id":"CVE-2021-22300","description":"There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.","status":"published","published":"2021-02-06T01:15:13.747Z","modified":"2026-06-17T03:36:57.72Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:06:49.660551Z"}]}}