{"id":"CVE-2021-39056","aliases":["EUVD-2021-25493","GHSA-52w9-4w5g-hqxc"],"status":"published","title":"The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote...","description":"The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service. IBM X-Force ID: 214537.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/UI:N/AV:N/AC:L/S:U/A:H/PR:L/I:N/C:N/RC:C/RL:O/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.01355,"percentile":0.72014,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-01-13T18:05:11Z","modified":"2026-06-17T04:03:02Z","products":[{"vendor":"ibm","product":"i"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6540294","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/214537","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39056"},{"url":"https://github.com/advisories/GHSA-52w9-4w5g-hqxc"}],"sources":{"cve":[{"id":"CVE-2021-39056","description":"The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service. IBM X-Force ID: 214537.","status":"published","published":"2022-01-13T18:05:11.925Z","modified":"2024-09-17T04:09:12.367Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/UI:N/AV:N/AC:L/S:U/A:H/PR:L/I:N/C:N/RC:C/RL:O/E:U","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:09.540052Z"}],"euvd":[{"id":"EUVD-2021-25493","description":"The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service. IBM X-Force ID: 214537.","status":"published","published":"2022-01-13T18:05:11Z","modified":"2024-09-17T04:09:12Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/UI:N/AV:N/AC:L/S:U/A:H/PR:L/I:N/C:N/RC:C/RL:O/E:U","level":"medium"}],"updated_at":"2026-11-03T00:28:25.709658Z"}],"ghsa":[{"id":"GHSA-52w9-4w5g-hqxc","title":"The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote...","description":"The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service. IBM X-Force ID: 214537.","status":"published","published":"2022-01-14T00:02:14Z","modified":"2023-02-03T05:04:38Z","updated_at":"2026-11-02T14:53:35.806518Z"}],"nvd":[{"id":"CVE-2021-39056","description":"The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service. IBM X-Force ID: 214537.","status":"published","published":"2022-01-13T18:15:07.877Z","modified":"2026-06-17T04:03:02.4Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:03.418194Z"}]}}