{"id":"CVE-2023-27856","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-27856","generatedAt":"2026-11-04T23:37:36.943Z","title":"In affected versions, path traversal exists when processing a message of type 8 in Rockwell Automation's ThinManager ThinServer.","description":"\n\n\nIn affected versions, path traversal exists when processing a message of type 8\n\n in Rockwell Automation's ThinManager ThinServer. \n\nAn unauthenticated remote attacker can exploit this vulnerability to download arbitrary files on the disk drive where ThinServer.exe is installed.\n\n \n\n","published":"2023-03-22T00:15:13.000Z","lastModified":"2026-06-17T05:45:58.000Z","status":"Modified","sourceIdentifier":"PSIRT@rockwellautomation.com","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-22"],"affected":["rockwellautomation/thinmanager"],"epss":{"score":0.77225,"percentile":0.99554,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 77.2%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640","tags":["Permissions Required","Vendor Advisory"],"source":"PSIRT@rockwellautomation.com"},{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640","tags":["Permissions Required","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-27856","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."}