{"id":"CVE-2021-45783","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-45783","generatedAt":"2026-10-27T21:09:33.183Z","title":"Bookeen Notea Firmware BK_R_1.0.5_20210608 is affected by a directory traversal vulnerability that allows an attacker to obtain sensitive information.","description":"Bookeen Notea Firmware BK_R_1.0.5_20210608 is affected by a directory traversal vulnerability that allows an attacker to obtain sensitive information.","published":"2022-05-05T11:15:08.000Z","lastModified":"2026-07-09T01:17:12.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":4.6,"severity":"MEDIUM","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-22"],"affected":["bookeen/notea firmware"],"epss":{"score":0.01874,"percentile":0.79234,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2022-05-11","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":50897,"kind":"exploit","title":"Bookeen Notea - Directory Traversal","url":"https://www.exploit-db.com/exploits/50897","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/android/remote/50897.txt","file":"exploits/android/remote/50897.txt","published":"2022-05-11","added":"2022-05-11","updated":"2022-11-04","author":"Clement MAILLIOUX","type":"remote","platform":"android","port":null,"verified":false,"codes":["CVE-2021-45783"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 1.9%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/167016/Bookeen-Notea-BK_R_1.0.5_20210608-Directory-Traversal.html","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/cmaillioux/SecurityResearch/blob/main/CVE-2021-45783","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/167016/Bookeen-Notea-BK_R_1.0.5_20210608-Directory-Traversal.html","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/cmaillioux/SecurityResearch/blob/main/CVE-2021-45783","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-45783","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."}