{"id":"CVE-2023-7266","aliases":["EUVD-2023-59680","GHSA-33fg-f8wx-chw2"],"status":"published","title":"Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of...","description":"Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-76605)\nThis vulnerability has been assigned a (CVE)ID:CVE-2023-7266","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00282,"percentile":0.20907,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-420"],"published":"2024-12-28T07:00:51Z","modified":"2026-06-17T06:52:26Z","products":[{"vendor":"huawei","product":"tc7001-10"},{"vendor":"huawei","product":"tc7001-10_firmware"},{"vendor":"huawei","product":"ws7200-10"},{"vendor":"huawei","product":"ws7200-10_firmware"},{"vendor":"huawei","product":"ws7206-10"},{"vendor":"huawei","product":"ws7206-10_firmware"}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-chvishhr-d616b19e-en","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-7266"},{"url":"https://github.com/advisories/GHSA-33fg-f8wx-chw2"}],"sources":{"cve":[{"id":"CVE-2023-7266","description":"Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-76605)\nThis vulnerability has been assigned a (CVE)ID:CVE-2023-7266","status":"published","published":"2024-12-28T07:00:51.369Z","modified":"2024-12-28T16:18:05.578Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-420"],"updated_at":"2026-11-02T14:35:33.794347Z"}],"euvd":[{"id":"EUVD-2023-59680","description":"Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-76605)\nThis vulnerability has been assigned a (CVE)ID:CVE-2023-7266","status":"published","published":"2024-12-28T07:00:51Z","modified":"2024-12-28T16:18:05Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:32.209772Z"}],"ghsa":[{"id":"GHSA-33fg-f8wx-chw2","title":"Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of...","description":"Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-76605)\nThis vulnerability has been assigned a (CVE)ID:CVE-2023-7266","status":"published","published":"2024-12-28T09:31:28Z","modified":"2024-12-28T09:31:33Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-420"],"updated_at":"2026-11-02T14:59:17.039565Z"}],"nvd":[{"id":"CVE-2023-7266","description":"Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-76605)\nThis vulnerability has been assigned a (CVE)ID:CVE-2023-7266","status":"published","published":"2024-12-28T07:15:19.967Z","modified":"2026-06-17T06:52:26.34Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-420"],"updated_at":"2026-11-02T14:09:20.080574Z"}]}}