{"id":"CVE-2021-32963","aliases":["EUVD-2021-19684","GHSA-rvrw-7cfv-7x29"],"status":"published","title":"AVEVA SuiteLink Server Null Pointer Dereference","description":"Null pointer dereference in SuiteLink server while processing commands 0x03/0x10","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00961,"percentile":0.62054,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2021-09-23T13:32:36Z","modified":"2026-06-17T03:53:53Z","products":[{"vendor":"aveva","product":"suitelink"},{"vendor":"aveva software, llc","product":"aveva batch management 2020"},{"vendor":"aveva software, llc","product":"aveva communication drivers pack 2020"},{"vendor":"aveva software, llc","product":"aveva historian 2020"},{"vendor":"aveva software, llc","product":"aveva intouch 2020"},{"vendor":"aveva software, llc","product":"aveva mes 2014"},{"vendor":"aveva software, llc","product":"aveva system platform 2020"}],"references":[{"url":"https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-003.pdf","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32963"},{"url":"https://github.com/advisories/GHSA-rvrw-7cfv-7x29"}],"sources":{"cve":[{"id":"CVE-2021-32963","title":"AVEVA SuiteLink Server Null Pointer Dereference","description":"Null pointer dereference in SuiteLink server while processing commands 0x03/0x10","status":"published","published":"2021-09-23T13:32:36.77Z","modified":"2024-09-17T01:20:36.097Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:33:07.014772Z"}],"euvd":[{"id":"EUVD-2021-19684","description":"Null pointer dereference in SuiteLink server while processing commands 0x03/0x10","status":"published","published":"2021-09-23T13:32:36Z","modified":"2024-09-17T01:20:36Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:50.749865Z"}],"ghsa":[{"id":"GHSA-rvrw-7cfv-7x29","title":"Null pointer dereference in SuiteLink server while processing commands 0x03/0x10","description":"Null pointer dereference in SuiteLink server while processing commands 0x03/0x10","status":"published","published":"2022-05-24T19:15:33Z","modified":"2023-01-30T05:02:27Z","cwes":["CWE-476"],"updated_at":"2026-11-02T14:46:38.51672Z"}],"nvd":[{"id":"CVE-2021-32963","description":"Null pointer dereference in SuiteLink server while processing commands 0x03/0x10","status":"published","published":"2021-09-23T14:15:07.577Z","modified":"2026-06-17T03:53:53.01Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:06:58.933037Z"}]}}