{"id":"CVE-2021-40007","aliases":["EUVD-2021-27197","GHSA-qwj7-chm6-2f8f"],"status":"published","title":"There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is...","description":"There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is caused by improper log output management. An attacker with the ability to access the log file of device may lead to information disclosure.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00565,"percentile":0.47453,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-116"],"published":"2021-12-13T15:48:04Z","modified":"2026-06-17T04:06:23Z","products":[{"vendor":"huawei","product":"ecns280_td_firmware"}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211208-01-informationleak-en","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40007"},{"url":"https://github.com/advisories/GHSA-qwj7-chm6-2f8f"}],"sources":{"cve":[{"id":"CVE-2021-40007","description":"There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is caused by improper log output management. An attacker with the ability to access the log file of device may lead to information disclosure.","status":"published","published":"2021-12-13T15:48:04Z","modified":"2024-08-04T02:20:34.366Z","updated_at":"2026-11-02T14:33:01.852999Z"}],"euvd":[{"id":"EUVD-2021-27197","description":"There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is caused by improper log output management. An attacker with the ability to access the log file of device may lead to information disclosure.","status":"published","published":"2021-12-13T15:48:04Z","modified":"2024-08-04T02:20:34Z","updated_at":"2026-11-03T03:24:21.810275Z"}],"ghsa":[{"id":"GHSA-qwj7-chm6-2f8f","title":"There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is...","description":"There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is caused by improper log output management. An attacker with the ability to access the log file of device may lead to information disclosure.","status":"published","published":"2021-12-14T00:00:35Z","modified":"2023-02-01T05:06:50Z","cwes":["CWE-116"],"updated_at":"2026-11-02T14:50:25.548742Z"}],"nvd":[{"id":"CVE-2021-40007","description":"There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is caused by improper log output management. An attacker with the ability to access the log file of device may lead to information disclosure.","status":"published","published":"2021-12-13T16:15:09.88Z","modified":"2026-06-17T04:06:23.03Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T14:07:02.189991Z"}]}}