{"api_version":"1","generated_at":"2026-06-22T18:11:54+00:00","cve":"CVE-2023-33854","urls":{"html":"https://cve.report/CVE-2023-33854","api":"https://cve.report/api/cve/CVE-2023-33854.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-33854","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-33854"},"summary":{"title":"Multiple vulnerabilities affect IBM Db2® on Cloud Pak for Data, and Db2 Warehouse on Cloud Pak for Data.","description":"IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques.","state":"PUBLISHED","assigner":"ibm","published_at":"2026-06-22 16:16:31","updated_at":"2026-06-22 17:09:39"},"problem_types":["CWE-294","CWE-294 CWE-294 Authentication Bypass by Capture-replay"],"metrics":[{"version":"3.1","source":"psirt@us.ibm.com","type":"Primary","score":"5.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"5.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","data":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"}}],"references":[{"url":"https://www.ibm.com/support/pages/node/7277112","name":"https://www.ibm.com/support/pages/node/7277112","refsource":"psirt@us.ibm.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-33854","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33854","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"IBM","product":"Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data","version":"affected 4.8.0 1.8.4 semver","platforms":[]},{"source":"CNA","vendor":"IBM","product":"Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data","version":"affected 5.0.0 5.3.0 semver","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"IBM strongly recommends addressing the vulnerabilities now by upgrading to the latest IBM Db2® on Cloud Pak for Data and Db2 Warehouse® on Cloud Pak for Data release containing the fix for these issues i.e to version 5.4. 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Please note: If the affected release is any refresh level of Cloud Pak for Data 4.8, 5.0, 5.1, 5.2, 5.2.2, 5.3.0 it is strongly recommended to upgrade to Cloud Pak for Data 5.4.</p><div><table><tbody><tr><td>Product</td><td>Fixed in Fix Pack</td><td><p>Instructions</p></td></tr><tr><td>IBM® Db2® on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data</td><td><p>v5.4</p></td><td><p>Db2 Warehouse:&nbsp;<a href=\"https://www.ibm.com/docs/en/software-hub/5.3.x?topic=warehouse-upgrading\" rel=\"nofollow\">https://www.ibm.com/docs/en/software-hub/5.3.x?topic=warehouse-upgrading</a></p><p>Db2:&nbsp;<a href=\"https://www.ibm.com/docs/en/software-hub/5.3.x?topic=db2-upgrading\" rel=\"nofollow\">https://www.ibm.com/docs/en/software-hub/5.3.x?topic=db2-upgrading</a></p></td></tr></tbody></table></div><p></p><p></p>"}],"value":"IBM strongly recommends addressing the vulnerabilities now by upgrading to the latest IBM Db2® on Cloud Pak for Data and Db2 Warehouse® on Cloud Pak for Data release containing the fix for these issues i.e to version 5.4. 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