{"id":"CVE-2019-6851","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-6851","generatedAt":"2026-11-05T02:38:12.550Z","title":"A CWE-538: File and Directory Information Exposure vulnerability exists in Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions), which could cause the disclosure of information from the controller when using TFTP protocol.","description":"A CWE-538: File and Directory Information Exposure vulnerability exists in Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions), which could cause the disclosure of information from the controller when using TFTP protocol.","published":"2019-10-29T19:15:23.000Z","lastModified":"2026-06-17T02:39:48.000Z","status":"Modified","sourceIdentifier":"cybersecurity@se.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-538","CWE-200"],"affected":["schneider-electric/modicon m580 firmware","schneider-electric/modicon m340 firmware","schneider-electric/tsxmcpc002m firmware","schneider-electric/tsxmcpc512k firmware","schneider-electric/tsxmfpp001m firmware","schneider-electric/tsxmfpp002m firmware","schneider-electric/tsxmfpp004m firmware","schneider-electric/tsxmfpp512k firmware","schneider-electric/tsxmrpc001m firmware","schneider-electric/tsxmrpc002m firmware","schneider-electric/tsxmrpc003m firmware","schneider-electric/tsxmrpc007m firmware","schneider-electric/tsxmrpc01m7 firmware","schneider-electric/tsxmrpc768k firmware","schneider-electric/tsxmrpf004m firmware","schneider-electric/tsxmrpf008m firmware","schneider-electric/tsxmfp0128p2 firmware","schneider-electric/tsxmfp064p2 firmware","schneider-electric/tsxmfpp224k firmware","schneider-electric/tsxmfpp384k firmware","schneider-electric/tsxmrpc448k firmware","schneider-electric/tsxmrpp224k firmware","schneider-electric/tsxmrpp384k firmware"],"epss":{"score":0.29117,"percentile":0.98169,"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 29.1%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-281-01","tags":["Vendor Advisory"],"source":"cybersecurity@se.com"},{"url":"https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-281-01","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-6851","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."}