{"id":"CVE-2021-42122","aliases":["EUVD-2021-29107","GHSA-7pq6-99v4-7fp6"],"status":"published","title":"Denial of Service via Invalid Object Attribute in TopEase","description":"Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version \u003c= 7.1.27 on an object’s attributes with numeric format allows an authenticated remote attacker with Object Modification privileges to insert an unexpected format, which makes the affected attribute non-editable.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00773,"percentile":0.56194,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2021-11-30T11:28:13Z","modified":"2026-06-17T04:09:23Z","products":[{"vendor":"business-dna solutions gmbh","product":"topease"},{"vendor":"businessdnasolutions","product":"topease"}],"references":[{"url":"https://confluence.topease.ch/confluence/display/DOC/Release+Notes","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42122"},{"url":"https://github.com/advisories/GHSA-7pq6-99v4-7fp6"}],"sources":{"cve":[{"id":"CVE-2021-42122","title":"Denial of Service via Invalid Object Attribute in TopEase","description":"Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version \u003c= 7.1.27 on an object’s attributes with numeric format allows an authenticated remote attacker with Object Modification privileges to insert an unexpected format, which makes the affected attribute non-editable.","status":"published","published":"2021-11-30T11:28:13Z","modified":"2024-08-04T03:30:37.576Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:58.739039Z"}],"euvd":[{"id":"EUVD-2021-29107","description":"Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version \u003c= 7.1.27 on an object’s attributes with numeric format allows an authenticated remote attacker with Object Modification privileges to insert an unexpected format, which makes the affected attribute non-editable.","status":"published","published":"2021-11-30T11:28:13Z","modified":"2024-08-04T03:30:37Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T03:24:16.217613Z"}],"ghsa":[{"id":"GHSA-7pq6-99v4-7fp6","title":"Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s...","description":"Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version \u003c= 7.1.27 on an object’s attributes with numeric format allows an authenticated remote attacker with Object Modification privileges to insert an unexpected format, which makes the affected attribute non-editable.","status":"published","published":"2021-12-01T00:00:41Z","modified":"2023-02-01T05:06:26Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:50:21.264393Z"}],"nvd":[{"id":"CVE-2021-42122","description":"Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version \u003c= 7.1.27 on an object’s attributes with numeric format allows an authenticated remote attacker with Object Modification privileges to insert an unexpected format, which makes the affected attribute non-editable.","status":"published","published":"2021-11-30T12:15:08.017Z","modified":"2026-06-17T04:09:23.063Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:01.811115Z"}]}}