{"id":"CVE-2026-63453","aliases":["EUVD-2026-46356","GHSA-wmvw-hw56-3gpj"],"status":"published","title":"Authenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in AOS-CX","description":"Buffer overflow vulnerabilities exist in the command line interface of AOS-CX. Successful exploitation of these vulnerabilities could allow a remote high-privileged user to execute arbitrary code as a privileged user on the underlying operating system.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00621,"percentile":0.501,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2026-07-21T18:02:19Z","modified":"2026-10-24T19:10:00Z","products":[{"vendor":"hewlett packard enterprise (hpe)","product":"aos-cx"},{"vendor":"hpe","product":"arubaos-cx"}],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05081en_us\u0026docLocale=en_US","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63453"},{"url":"https://github.com/advisories/GHSA-wmvw-hw56-3gpj"}],"sources":{"cve":[{"id":"CVE-2026-63453","title":"Authenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in AOS-CX","description":"Buffer overflow vulnerabilities exist in the command line interface of AOS-CX. Successful exploitation of these vulnerabilities could allow a remote high-privileged user to execute arbitrary code as a privileged user on the underlying operating system.","status":"published","published":"2026-07-21T18:02:19.929Z","modified":"2026-07-24T03:55:51.615Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:19:55.914391Z"}],"euvd":[{"id":"EUVD-2026-46356","description":"Buffer overflow vulnerabilities exist in the command line interface of AOS-CX. Successful exploitation of these vulnerabilities could allow a remote high-privileged user to execute arbitrary code as a privileged user on the underlying operating system.","status":"published","published":"2026-07-21T18:02:19Z","modified":"2026-07-24T03:55:51Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:19:41.195396Z"}],"ghsa":[{"id":"GHSA-wmvw-hw56-3gpj","title":"Buffer overflow vulnerabilities exist in the command line interface of AOS-CX. Successful...","description":"Buffer overflow vulnerabilities exist in the command line interface of AOS-CX. Successful exploitation of these vulnerabilities could allow a remote high-privileged user to execute arbitrary code as a privileged user on the underlying operating system.","status":"published","published":"2026-07-21T21:32:39Z","modified":"2026-07-22T21:33:02Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:09:41.313083Z"}],"nvd":[{"id":"CVE-2026-63453","description":"Buffer overflow vulnerabilities exist in the command line interface of AOS-CX. Successful exploitation of these vulnerabilities could allow a remote high-privileged user to execute arbitrary code as a privileged user on the underlying operating system.","status":"published","published":"2026-07-21T19:17:12.357Z","modified":"2026-10-24T19:10:00.127Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:12:31.394335Z"}]}}