{"id":"CVE-2017-7575","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-7575","generatedAt":"2026-10-28T20:48:33.603Z","title":"Schneider Electric Modicon TM221CE16R 1.3.3.3 devices allow remote attackers to discover the application-protection password via a \\x00\\x01\\x00\\x00\\x00\\x05\\x01\\x5a\\x00\\x03\\x00 request to the Modbus port (502/tcp).","description":"Schneider Electric Modicon TM221CE16R 1.3.3.3 devices allow remote attackers to discover the application-protection password via a \\x00\\x01\\x00\\x00\\x00\\x05\\x01\\x5a\\x00\\x03\\x00 request to the Modbus port (502/tcp). Subsequently the application may be arbitrarily downloaded, modified, and uploaded.","published":"2017-04-06T21:59:00.000Z","lastModified":"2026-06-17T01:24:40.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-200"],"affected":["schneider-electric/modicon tm221ce16r firmware"],"epss":{"score":0.04092,"percentile":0.90676,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (4.09%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-02","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/97523","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://os-s.net/advisories/OSS-2017-01.pdf","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-02","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/97523","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://os-s.net/advisories/OSS-2017-01.pdf","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-7575","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."}