{"id":"CVE-2023-32560","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-32560","generatedAt":"2026-11-04T23:01:29.673Z","title":"An attacker can send a specially crafted message to the Wavelink Avalanche Manager, which could result in service disruption or arbitrary code execution.","description":"An attacker can send a specially crafted message to the Wavelink Avalanche Manager, which could result in service disruption or arbitrary code execution.\n\nThanks to a Researcher at Tenable for finding and reporting.\n\nFixed in version 6.4.1.","published":"2023-08-10T20:15:10.000Z","lastModified":"2026-06-17T05:59:07.000Z","status":"Modified","sourceIdentifier":"support@hackerone.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-787","CWE-20"],"affected":["ivanti/avalanche"],"epss":{"score":0.99401,"percentile":0.99941,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2023-09-04","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":51699,"kind":"exploit","title":"Ivanti Avalanche <v6.4.0.0 - Remote Code Execution","url":"https://www.exploit-db.com/exploits/51699","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/51699.py","file":"exploits/windows/remote/51699.py","published":"2023-09-04","added":"2023-09-04","updated":"2023-09-04","author":"Robel Campbell","type":"remote","platform":"windows","port":null,"verified":false,"codes":["CVE-2023-32560"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 99.4%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/174459/Ivanti-Avalance-Remote-Code-Execution.html","source":"support@hackerone.com"},{"url":"http://packetstormsecurity.com/files/174698/Ivanti-Avalanche-MDM-Buffer-Overflow.html","source":"support@hackerone.com"},{"url":"https://forums.ivanti.com/s/article/Avalanche-Vulnerabilities-Addressed-in-6-4-1?language=en_US","tags":["Vendor Advisory"],"source":"support@hackerone.com"},{"url":"http://packetstormsecurity.com/files/174459/Ivanti-Avalance-Remote-Code-Execution.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/174698/Ivanti-Avalanche-MDM-Buffer-Overflow.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://forums.ivanti.com/s/article/Avalanche-Vulnerabilities-Addressed-in-6-4-1?language=en_US","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-32560","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}