https:\/\/github.com\/apache\/dubbo\/releases<\/a><\/p>\n\n\n\nNote: To prevent accidents, it is recommended to back up data before upgrading.<\/p>\n\n\n\n
Other mitigation measures<\/strong><\/p>\n\n\n\n1. Close the Dubbo server port open to the public network, and only allow trusted IP access.<\/p>\n\n\n\n
2. The Dubbo protocol uses Hessian for serialization and deserialization by default. In the case of not affecting the business, it is recommended to replace the protocol and deserialization method.<\/p>\n\n\n\n
Statement<\/h2>\n\n\n\n
This advisory is only used to describe a potential risk. NSFOCUS does not provide any commitment or promise on this advisory. NSFOCUS and the author will not bear any liability for any direct and\/or indirect consequences and losses caused by transmitting and\/or using this advisory. NSFOCUS reserves all the rights to modify and interpret this advisory. Please include this statement paragraph when reproducing or transferring this advisory. Do not modify this advisory, add\/delete any information to\/from it, or use this advisory for commercial purposes without permission from NSFOCUS.<\/p>\n\n\n\n
About NSFOCUS<\/h2>\n\n\n\n
NSFOCUS, Inc., a global network and cyber security leader, protects enterprises and carriers from advanced cyber attacks. The company’s Intelligent Hybrid Security strategy utilizes both cloud and on-premises security platforms, built on a foundation of real-time global threat intelligence, to provide multi-layered, unified and dynamic protection against advanced cyber attacks.<\/p>\n\n\n\n
NSFOCUS works with Fortune Global 500 companies, including four of the world’s five largest financial institutions, organizations in insurance, retail, healthcare, critical infrastructure industries as well as government agencies. NSFOCUS has technology and channel partners in more than 60 countries, is a member of both the Microsoft Active Protections Program (MAPP), and the Cloud Security Alliance (CSA).<\/p>\n\n\n\n
A wholly owned subsidiary of NSFOCUS Technologies Group Co., Ltd., the company has operations in the Americas, Europe, the Middle East and Asia Pacific.<\/p>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"
Overview On October 19, NSFOCUS CERT found that Apache issued a security notice to fix a remote code execution vulnerability (CVE-2022-39198) in Dubbo. Due to a deserialization vulnerability in Dubbo’s hessian-lite, an attacker can exploit this vulnerability to remotely execute arbitrary code on the target system. Relevant users are requested to take measures to protect […]<\/p>\n","protected":false},"author":6,"featured_media":9701,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[6],"tags":[],"class_list":["post-21879","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-emergency-response"],"acf":[],"yoast_head":"\n
Apache Dubbo Remote Code Execution Vulnerability (CVE-2022-39198) Notification - NSFOCUS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nsfocusglobal.com\/apache-dubbo-remote-code-execution-vulnerability-cve-2022-39198-notification\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apache Dubbo Remote Code Execution Vulnerability (CVE-2022-39198) Notification - NSFOCUS\" \/>\n<meta property=\"og:description\" content=\"Overview On October 19, NSFOCUS CERT found that Apache issued a security notice to fix a remote code execution vulnerability (CVE-2022-39198) in Dubbo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nsfocusglobal.com\/apache-dubbo-remote-code-execution-vulnerability-cve-2022-39198-notification\/\" \/>\n<meta property=\"og:site_name\" content=\"NSFOCUS\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-22T08:59:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-17T18:07:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nsfocusglobal.com\/wp-content\/uploads\/2019\/11\/Apache.jpg\" \/>\n<meta name=\"author\" content=\"Jie Ji\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Apache Dubbo Remote Code Execution Vulnerability (CVE-2022-39198) Notification - 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