{"schemaVersion":3,"id":"CVE-2021-27418","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"GE UR firmware versions prior to version 8.1x supports web interface with read-only access. The device fails to properly validate user input, making it possible to perform cross-site scripting attacks, which may be used to send a malicious script. Also, UR Firmware web server does not perform HTML encoding of user-supplied strings.","dates":{"published":"2022-03-23T19:46:23.000Z","modified":"2025-04-16T16:41:07.211Z","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":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"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":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00609,"percentile":0.48478,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.00609},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00609,"percentile":0.48478}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00609,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00609,"percentile":0.48478}]},"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"},{"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":"ge","product":"multilin_b30_firmware","name":"multilin b30 firmware","label":"multilin_b30_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_b30"},{"vendor":"ge","product":"multilin_b90_firmware","name":"multilin b90 firmware","label":"multilin_b90_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_b90"},{"vendor":"ge","product":"multilin_c30_firmware","name":"multilin c30 firmware","label":"multilin_c30_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_c30"},{"vendor":"ge","product":"multilin_c60_firmware","name":"multilin c60 firmware","label":"multilin_c60_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_c60"},{"vendor":"ge","product":"multilin_c70_firmware","name":"multilin c70 firmware","label":"multilin_c70_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_c70"},{"vendor":"ge","product":"multilin_c95_firmware","name":"multilin c95 firmware","label":"multilin_c95_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_c95"},{"vendor":"ge","product":"multilin_d30_firmware","name":"multilin d30 firmware","label":"multilin_d30_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_d30"},{"vendor":"ge","product":"multilin_d60_firmware","name":"multilin d60 firmware","label":"multilin_d60_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_d60"},{"vendor":"ge","product":"multilin_f35_firmware","name":"multilin f35 firmware","label":"multilin_f35_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_f35"},{"vendor":"ge","product":"multilin_f60_firmware","name":"multilin f60 firmware","label":"multilin_f60_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_f60"},{"vendor":"ge","product":"multilin_g30_firmware","name":"multilin g30 firmware","label":"multilin_g30_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_g30"},{"vendor":"ge","product":"multilin_g60_firmware","name":"multilin g60 firmware","label":"multilin_g60_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_g60"},{"vendor":"ge","product":"multilin_l30_firmware","name":"multilin l30 firmware","label":"multilin_l30_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_l30"},{"vendor":"ge","product":"multilin_l60_firmware","name":"multilin l60 firmware","label":"multilin_l60_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_l60"},{"vendor":"ge","product":"multilin_l90_firmware","name":"multilin l90 firmware","label":"multilin_l90_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_l90"},{"vendor":"ge","product":"multilin_m60_firmware","name":"multilin m60 firmware","label":"multilin_m60_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_m60"},{"vendor":"ge","product":"multilin_n60_firmware","name":"multilin n60 firmware","label":"multilin_n60_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_n60"},{"vendor":"ge","product":"multilin_t35_firmware","name":"multilin t35 firmware","label":"multilin_t35_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_t35"},{"vendor":"ge","product":"multilin_t60_firmware","name":"multilin t60 firmware","label":"multilin_t60_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 8.10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.10","eol":null,"hubHref":"/vendor/ge/multilin_t60"},{"vendor":"ge","product":"ur family","name":"UR family","label":"ur family","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 8.1x","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 8.1x","eol":null,"hubHref":"/vendor/ge/ur_family"}],"affectedCount":20,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02","label":"www.cisa.gov/uscert/ics/advisories/icsa-21-075-02","hostname":"www.cisa.gov","tags":["X Refsource CONFIRM","Mitigation","Third Party Advisory","US Government Resource"]},{"url":"https://www.gegridsolutions.com/Passport/Login.aspx","label":"www.gegridsolutions.com/Passport/Login.aspx","hostname":"www.gegridsolutions.com","tags":["X Refsource CONFIRM","Permissions Required","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-03-23T19:46:23.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-04-16T16:41:07.211Z","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":"2026-10-22T14:57:10.938Z","stale":false,"partial":false}}