{"schemaVersion":3,"id":"CVE-2021-22277","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Improper Input Validation vulnerability in ABB 800xA, Control Software for AC 800M, Control Builder Safe, Compact Product Suite - Control and I/O, ABB Base Software for SoftControl allows an attacker to cause the denial of service.","dates":{"published":"2022-04-01T22:17:43.044Z","modified":"2024-09-17T01:41:41.993Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.8,"severity":"high","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00947,"percentile":0.60726,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00947},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00947,"percentile":0.60726}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00947,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00947,"percentile":0.60726}]},"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-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"abb","product":"800xa","name":"800xa","label":"800xa","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.1.0-0, ≤ 5.1.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.1.1-0, ≤ 5.1.1-4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0-0, < 6.0.0-4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.1.0-0, < 6.1.1-2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.1.0-0, ≤ 5.1.0-3 | ≥ 5.1.1-0, ≤ 5.1.1-4 | ≥ 6.0.0-0, < 6.0.0-4 | ≥ 6.1.0-0, < 6.1.1-2","eol":null,"hubHref":"/vendor/abb/800xa"},{"vendor":"abb","product":"800xa, control software for ac 800m","name":"800xA, Control Software for AC 800M","label":"800xa, control software for ac 800m","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.1.0-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 5.1.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.1.1-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 5.1.1-4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 6.0.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.1.0-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 6.1.1-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.1.0-0, < unspecified | ≥ unspecified, ≤ 5.1.0-3 | ≥ 5.1.1-0, < unspecified | ≥ unspecified, ≤ 5.1.1-4 | ≥ 6.0.0-0, < unspecified | ≥ unspecified, ≤ 6.0.0-3 | ≥ 6.1.0-0, < unspecified | ≥ unspecified, ≤ 6.1.1-1","eol":null,"hubHref":"/vendor/abb/800xa_control_software_for_ac_800m"},{"vendor":"abb","product":"abb base software for softcontrol","name":"ABB Base Software for SoftControl","label":"abb base software for softcontrol","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.1.0-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 5.1.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.1.1-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 5.1.1-4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 6.0.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.1.0-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 6.1.1-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.1.0-0, < unspecified | ≥ unspecified, ≤ 5.1.0-3 | ≥ 5.1.1-0, < unspecified | ≥ unspecified, ≤ 5.1.1-4 | ≥ 6.0.0-0, < unspecified | ≥ unspecified, ≤ 6.0.0-3 | ≥ 6.1.0-0, < unspecified | ≥ unspecified, ≤ 6.1.1-1","eol":null,"hubHref":"/vendor/abb/abb_base_software_for_softcontrol"},{"vendor":"abb","product":"base_software","name":"base software","label":"base_software","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.1.0-0, ≤ 5.1.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.1.1-0, ≤ 5.1.1-4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0-0, ≤ 6.0.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.1.0-0, ≤ 6.1.1-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.1.0-0, ≤ 5.1.0-3 | ≥ 5.1.1-0, ≤ 5.1.1-4 | ≥ 6.0.0-0, ≤ 6.0.0-3 | ≥ 6.1.0-0, ≤ 6.1.1-1","eol":null,"hubHref":"/vendor/abb/base_software"},{"vendor":"abb","product":"compact_product_suite","name":"compact product suite","label":"compact_product_suite","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.1.0-0, ≤ 5.1.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.1.1-0, ≤ 5.1.1-4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0-0, ≤ 6.0.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.1.0-0, ≤ 6.1.1-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.1.0-0, ≤ 5.1.0-3 | ≥ 5.1.1-0, ≤ 5.1.1-4 | ≥ 6.0.0-0, ≤ 6.0.0-3 | ≥ 6.1.0-0, ≤ 6.1.1-1","eol":null,"hubHref":"/vendor/abb/compact_product_suite"},{"vendor":"abb","product":"compact product suite - control and i/o","name":"Compact Product Suite - Control and I/O","label":"compact product suite - control and i/o","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 5.1.0-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 5.1.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.1.1-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 5.1.1-4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 6.0.0-3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.1.0-0, < unspecified","noFixRecorded":false,"fixedIn":null},{"text":"≥ unspecified, ≤ 6.1.1-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.1.0-0, < unspecified | ≥ unspecified, ≤ 5.1.0-3 | ≥ 5.1.1-0, < unspecified | ≥ unspecified, ≤ 5.1.1-4 | ≥ 6.0.0-0, < unspecified | ≥ unspecified, ≤ 6.0.0-3 | ≥ 6.1.0-0, < unspecified | ≥ unspecified, ≤ 6.1.1-1","eol":null,"hubHref":"/vendor/abb/compact_product_suite_-_control_and_io"},{"vendor":"abb","product":"control_builder_safe","name":"control builder safe","label":"control_builder_safe","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 1.0, < 2.0","noFixRecorded":false,"fixedIn":null},{"text":"2.0","noFixRecorded":false,"fixedIn":null},{"text":"3.0","noFixRecorded":false,"fixedIn":null},{"text":"< 3.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 1.0, < 2.0 | 2.0 | 3.0 | < 3.0","eol":null,"hubHref":"/vendor/abb/control_builder_safe"}],"affectedCount":7,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://search.abb.com/library/Download.aspx?DocumentID=7PAA001499&LanguageCode=en&DocumentPartId=&Action=Launch","label":"search.abb.com/library/…","hostname":"search.abb.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-04-01T22:17:43.044Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-17T01:41:41.993Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T18:32:50.770Z","stale":false,"partial":false}}