{"id":"CVE-2022-36981","published":"2023-03-29T00:00:00Z","modified":"2025-02-18T19:51:38Z","title":"This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche…","vendor":"Ivanti","product":"Avalanche","tier":"core","eol":null,"affectedVersions":[{"vendor":"Ivanti","product":"Avalanche","versions":["6.3.3.101"]}],"description":{"text":"This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche 6.3.3.101. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the DeviceLogResource class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-15966.","provenance":"source","from":"CVE.org"},"summary":{"text":"A path traversal flaw in the DeviceLogResource class of Ivanti Avalanche 6.3.3.101 lets a remote attacker run code under the service account because user-supplied paths are not validated before file operations. Exploitation needs network access and low-privilege authentication, though the authentication mechanism itself can be bypassed, and no user interaction is required.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:15:18Z"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.83436,"percentile":0.99682,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"references":[{"url":"https://download.wavelink.com/Files/avalanche_v6.3.4_release_notes.txt","tags":[]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-786/","tags":[]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2022-39638","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-39638","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2023-03-29","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2022-36981","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":26.1,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.94,"detail":"percentile 0.9968"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":6.16,"detail":"base score 8.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}