{"id":"CVE-2021-22338","aliases":["EUVD-2021-9484","GHSA-9ph9-qc4h-6c7p"],"status":"published","title":"There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not...","description":"There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not perform the strict operation to the input XML message. Attacker can send specific message to exploit this vulnerability, leading to the module denial of service.","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":"2026-11-10","score":0.00631,"percentile":0.50596,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2021-06-29T18:51:23Z","modified":"2026-06-17T03:37:01Z","products":[{"vendor":"huawei","product":"ecns280_firmware"}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210421-01-cgp-en","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22338"},{"url":"https://github.com/advisories/GHSA-9ph9-qc4h-6c7p"}],"sources":{"cve":[{"id":"CVE-2021-22338","description":"There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not perform the strict operation to the input XML message. Attacker can send specific message to exploit this vulnerability, leading to the module denial of service.","status":"published","published":"2021-06-29T18:51:23Z","modified":"2024-08-03T18:37:18.548Z","updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9484","description":"There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not perform the strict operation to the input XML message. Attacker can send specific message to exploit this vulnerability, leading to the module denial of service.","status":"published","published":"2021-06-29T18:51:23Z","modified":"2024-08-03T18:37:18Z","updated_at":"2026-11-03T03:25:02.621949Z"}],"ghsa":[{"id":"GHSA-9ph9-qc4h-6c7p","title":"There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not...","description":"There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not perform the strict operation to the input XML message. Attacker can send specific message to exploit this vulnerability, leading to the module denial of service.","status":"published","published":"2022-05-24T19:06:29Z","modified":"2023-01-30T05:00:34Z","cwes":["CWE-611"],"updated_at":"2026-11-02T14:46:13.539888Z"}],"nvd":[{"id":"CVE-2021-22338","description":"There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not perform the strict operation to the input XML message. Attacker can send specific message to exploit this vulnerability, leading to the module denial of service.","status":"published","published":"2021-06-29T19:15:09.147Z","modified":"2026-06-17T03:37:01.64Z","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-611"],"updated_at":"2026-11-02T14:06:55.259633Z"}]}}