{"id":69310,"date":"2025-09-02T17:33:20","date_gmt":"2025-09-02T14:03:20","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-5662-h2o-3-mysql-jdbc-driver-rce-deserialization-vulnerability\/"},"modified":"2025-09-02T17:33:20","modified_gmt":"2025-09-02T14:03:20","slug":"cve-2025-5662-h2o-3-mysql-jdbc-driver-rce-deserialization-vulnerability","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-5662-h2o-3-mysql-jdbc-driver-rce-deserialization-vulnerability\/","title":{"rendered":"CVE-2025-5662 &#8211; H2O-3 MySQL JDBC Driver RCE Deserialization Vulnerability"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-5662<br \/>\n<br \/>\n<strong>Published : <\/strong> Sept. 2, 2025, 12:15 p.m. | 49\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>A deserialization vulnerability exists in the H2O-3 REST API (POST \/99\/ImportSQLTable) that affects all versions up to 3.46.0.7. This vulnerability allows remote code execution (RCE) due to improper validation of JDBC connection parameters when using a Key-Value format. The vulnerability is present in the MySQL JDBC Driver version 8.0.19 and JDK version 8u112. The issue is resolved in version 3.46.0.8.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 9.8 | CRITICAL<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-5662 Published : Sept. 2, 2025, 12:15 p.m. | 49\u00a0minutes ago Description : A deserialization vulnerability exists in the H2O-3 REST API (POST \/99\/ImportSQLTable) that affects all versions up to 3.46.0.7. This vulnerability allows remote code execution (RCE) due to improper validation of JDBC connection parameters when using a Key-Value format. The &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-69310","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/69310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=69310"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/69310\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=69310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=69310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=69310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}