{"id":"CVE-2022-45788","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-45788","generatedAt":"2026-10-27T21:49:02.004Z","title":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller.","description":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert (All Versions), EcoStruxure Process Expert (All Versions), Modicon M340 CPU - part numbers BMXP34* (All Versions), Modicon M580 CPU - part numbers BMEP* and BMEH* (All Versions), Modicon M580 CPU Safety - part numbers BMEP58*S and BMEH58*S (All Versions), Modicon Momentum Unity M1E Processor - 171CBU* (All Versions), Modicon MC80 - BMKC80 (All Versions), Legacy Modicon Quantum - 140CPU65* and Premium CPUs - TSXP57* (All Versions)\n\n","published":"2023-01-30T13:15:09.000Z","lastModified":"2026-06-17T05:10:44.000Z","status":"Modified","sourceIdentifier":"cybersecurity@se.com","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-754"],"affected":["schneider-electric/ecostruxure control expert","schneider-electric/ecostruxure process expert","schneider-electric/modicon m340 bmxp341000 firmware","schneider-electric/modicon m340 bmxp342000 firmware","schneider-electric/modicon m340 bmxp342010 firmware","schneider-electric/modicon m340 bmxp3420102 firmware","schneider-electric/modicon m340 bmxp342020 firmware","schneider-electric/modicon m340 bmxp342020h firmware","schneider-electric/modicon m340 bmxp342030 firmware","schneider-electric/modicon m340 bmxp3420302 firmware","schneider-electric/modicon m340 bmxp3420302h firmware","schneider-electric/modicon m340 bmxp342030h firmware","schneider-electric/modicon m580 bmeh582040 firmware","schneider-electric/modicon m580 bmeh582040c firmware","schneider-electric/modicon m580 bmeh582040s firmware","schneider-electric/modicon m580 bmeh584040 firmware","schneider-electric/modicon m580 bmeh584040c firmware","schneider-electric/modicon m580 bmeh584040s firmware","schneider-electric/modicon m580 bmeh586040 firmware","schneider-electric/modicon m580 bmeh586040c firmware","schneider-electric/modicon m580 bmeh586040s firmware","schneider-electric/modicon m580 bmep581020 firmware","schneider-electric/modicon m580 bmep581020h firmware","schneider-electric/modicon m580 bmep582020 firmware","schneider-electric/modicon m580 bmep582020h firmware","schneider-electric/modicon m580 bmep582040 firmware","schneider-electric/modicon m580 bmep582040h firmware","schneider-electric/modicon m580 bmep582040s firmware","schneider-electric/modicon m580 bmep583020 firmware","schneider-electric/modicon m580 bmep583040 firmware","schneider-electric/modicon m580 bmep584020 firmware","schneider-electric/modicon m580 bmep584040 firmware","schneider-electric/modicon m580 bmep584040s firmware","schneider-electric/modicon m580 bmep585040 firmware","schneider-electric/modicon m580 bmep585040c firmware","schneider-electric/modicon m580 bmep586040 firmware","schneider-electric/modicon m580 bmep586040c firmware","schneider-electric/modicon momentum 171cbu78090 firmware","schneider-electric/modicon momentum 171cbu98090 firmware","schneider-electric/modicon momentum 171cbu98091 firmware","schneider-electric/modicon mc80 bmkc8020301 firmware","schneider-electric/modicon mc80 bmkc8020310 firmware","schneider-electric/modicon mc80 bmkc8030311 firmware","schneider-electric/modicon quantum 140cpu65150 firmware","schneider-electric/modicon quantum 140cpu65150c firmware","schneider-electric/modicon quantum 140cpu65160 firmware","schneider-electric/modicon quantum 140cpu65160c firmware","schneider-electric/modicon premium tsxp57 1634m firmware","schneider-electric/modicon premium tsxp57 2634m firmware","schneider-electric/modicon premium tsxp57 2834m firmware","schneider-electric/modicon premium tsxp57 454m firmware","schneider-electric/modicon premium tsxp57 4634m firmware","schneider-electric/modicon premium tsxp57 554m firmware","schneider-electric/modicon premium tsxp57 5634m firmware","schneider-electric/modicon premium tsxp57 6634m firmware"],"epss":{"score":0.01173,"percentile":0.67255,"date":"2026-10-26","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 (1.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-010-05_Modicon_Controllers_Security_Notification.pdf","tags":["Patch","Vendor Advisory"],"source":"cybersecurity@se.com"},{"url":"https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-010-05_Modicon_Controllers_Security_Notification.pdf","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-45788","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."}