{"id":"CVE-2020-11798","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-11798","generatedAt":"2026-10-27T23:30:10.728Z","title":"A Directory Traversal vulnerability in the web conference component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an attacker to access arbitrary files from restricted directories of the server via a crafted URL, due to…","description":"A Directory Traversal vulnerability in the web conference component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an attacker to access arbitrary files from restricted directories of the server via a crafted URL, due to insufficient access validation. A successful exploit could allow an attacker to access sensitive information from the restricted directories.","published":"2020-06-10T18:15:11.000Z","lastModified":"2026-06-17T02:50:49.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-22"],"affected":["mitel/micollab audio\\, web \\& video conferencing"],"epss":{"score":0.48771,"percentile":0.98866,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2023-04-06","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":51308,"kind":"exploit","title":"Mitel MiCollab AWV 8.1.2.4 and 9.1.3 - Directory Traversal and LFI","url":"https://www.exploit-db.com/exploits/51308","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/cgi/webapps/51308.txt","file":"exploits/cgi/webapps/51308.txt","published":"2023-04-06","added":"2023-04-06","updated":"2023-04-06","author":"Kahvi-0","type":"webapps","platform":"cgi","port":null,"verified":false,"codes":["CVE-2020-11798"],"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 48.8%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/171751/Mitel-MiCollab-AWV-8.1.2.4-9.1.3-Directory-Traversal-LFI.html","source":"cve@mitre.org"},{"url":"https://www.mitel.com/-/media/mitel/file/pdf/support/security-advisories/security-bulletin-20-0005-01.pdf","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-20-0005","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/171751/Mitel-MiCollab-AWV-8.1.2.4-9.1.3-Directory-Traversal-LFI.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.mitel.com/-/media/mitel/file/pdf/support/security-advisories/security-bulletin-20-0005-01.pdf","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-20-0005","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-11798","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."}