{"id":"CVE-2022-24581","title":"ACEweb Online Portal 3.5.065 allows unauthenticated SMB hash capture via UNC","summary":"ACEweb Online Portal 3.5.065 allows unauthenticated SMB hash capture via UNC. By specifying the UNC file path of an external SMB share when uploading a file, an attacker can induce the victim server to disclose the username and password …","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-434"],"vendor":"aceware","product":"aceweb_online_portal","affected":["aceweb_online_portal < 3.5.065"],"patched":["aceweb_online_portal 3.5.065"],"published":"2022-06-02","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-24581","references":[{"url":"https://www.aceware.com/forum/viewtopic.php?f=7&t=481","label":"cve@mitre.org"},{"url":"http://aceware.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://aceweb.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.aceware.com/forum/viewtopic.php?f=7&t=481","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00936,"epssPercentile":0.58747,"ingestedAt":"2026-07-06T14:44:24.220Z","slug":"CVE-2022-24581","body":"## Overview\n\nACEweb Online Portal 3.5.065 allows unauthenticated SMB hash capture via UNC. By specifying the UNC file path of an external SMB share when uploading a file, an attacker can induce the victim server to disclose the username and password hash of the user executing the ACEweb Online software.\n\n## Affected\n\n- `aceweb_online_portal < 3.5.065`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `aceweb_online_portal 3.5.065`","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}