{"schemaVersion":3,"id":"CVE-2021-37195","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3 (All versions < V10.3.3.3 only if web components are used), COMOS V10.4 (All versions < V10.4.1 only if web components are used). The COMOS Web component of COMOS accepts arbitrary code as attachment to tasks. This could allow an attacker to inject malicious code that is executed when loading the attachment.","dates":{"published":"2022-01-11T11:27:13.000Z","modified":"2024-08-04T01:16:03.965Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.1,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.1,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.6,"severity":"low","vector":"AV:N/AC:H/Au:N/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00509,"percentile":0.42171,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.00509},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00509,"percentile":0.42171}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00509,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00509,"percentile":0.42171}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-80","name":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)","description":"The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as \"<\", \">\", and \"&\" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.","type":"weakness","status":"Incomplete","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/80.html"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","description":"The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/79.html"}],"affected":[{"vendor":"siemens","product":"comos","name":"comos","label":"comos","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 10.2","noFixRecorded":false,"fixedIn":null},{"text":"≥ 10.3, < 10.3.3.2.14","noFixRecorded":false,"fixedIn":null},{"text":"4.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 10.2 | ≥ 10.3, < 10.3.3.2.14 | 4.1","eol":null,"hubHref":"/vendor/siemens/comos"},{"vendor":"siemens","product":"comos v10.2","name":"COMOS V10.2","label":"comos v10.2","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions only if web components are used","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions only if web components are used","eol":null,"hubHref":"/vendor/siemens/comos_v102"},{"vendor":"siemens","product":"comos v10.3","name":"COMOS V10.3","label":"comos v10.3","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions < V10.3.3.3 only if web components are used","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions < V10.3.3.3 only if web components are used","eol":null,"hubHref":"/vendor/siemens/comos_v103"},{"vendor":"siemens","product":"comos v10.4","name":"COMOS V10.4","label":"comos v10.4","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions < V10.4.1 only if web components are used","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions < V10.4.1 only if web components are used","eol":null,"hubHref":"/vendor/siemens/comos_v104"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-995338.pdf","label":"cert-portal.siemens.com/productcert/pdf/ssa-995338.pdf","hostname":"cert-portal.siemens.com","tags":["X Refsource MISC","Patch","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-01-11T11:27:13.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T01:16:03.965Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":25,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T04:41:54.281Z","stale":false,"partial":false}}