{"id":"CVE-2026-73752","title":"An unauthenticated arbitrary file write vulnerability exists in an API endpoint of AOS-CX","summary":"An unauthenticated arbitrary file write vulnerability exists in an API endpoint of AOS-CX. Successful exploitation of this vulnerability allows an attacker to write arbitrary files to the underlying operating system, which could lead to …","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-22"],"vendor":"hpe","product":"arubaos-cx","affected":["arubaos-cx < 10.10.1181","arubaos-cx >= 10.13.0000, < 10.13.1190","arubaos-cx >= 10.16.0000, < 10.16.1060","arubaos-cx >= 10.17.0000, < 10.17.1030","arubaos-cx = 10.18.0001"],"patched":["arubaos-cx 10.17.1030"],"published":"2026-09-01","updated":"2026-09-22","sourceUpdated":"2026-09-22T20:53:11.150","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73752","references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocale=en_US","label":"security-alert@hpe.com"}],"tags":["nvd"],"epss":0.00322,"epssPercentile":0.25522,"ingestedAt":"2026-09-22T21:11:40.271Z","slug":"CVE-2026-73752","body":"## Overview\n\nAn unauthenticated arbitrary file write vulnerability exists in an API endpoint of AOS-CX. Successful exploitation of this vulnerability allows an attacker to write arbitrary files to the underlying operating system, which could lead to remote code execution.\n\n## Affected\n\n- `arubaos-cx < 10.10.1181`\n- `arubaos-cx >= 10.13.0000, < 10.13.1190`\n- `arubaos-cx >= 10.16.0000, < 10.16.1060`\n- `arubaos-cx >= 10.17.0000, < 10.17.1030`\n- `arubaos-cx = 10.18.0001`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `arubaos-cx 10.17.1030`","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}