{"id":30998,"date":"2026-10-26T09:39:19","date_gmt":"2026-10-26T08:39:19","guid":{"rendered":"https:\/\/www.estos.de\/?p=30998"},"modified":"2026-10-26T10:04:24","modified_gmt":"2026-10-26T09:04:24","slug":"outdated-pbx-version-new-risks-update-now","status":"publish","type":"post","link":"https:\/\/www.estos.de\/en\/blog-en\/outdated-pbx-version-new-risks-update-now\/","title":{"rendered":"Outdated PBX version. New risks. Update now!"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"30998\" class=\"elementor elementor-30998 elementor-30997\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7c8ab3 e-flex e-con-boxed e-con e-parent\" data-id=\"c7c8ab3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-124d4d1 elementor-widget elementor-widget-heading\" data-id=\"124d4d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Security starts with the update<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38a1ddb elementor-widget elementor-widget-text-editor\" data-id=\"38a1ddb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"uebs2\"><p><strong>The digital threat landscape is growing. At the same time, more and more security vulnerabilities are coming to light. <\/strong>  Today, vulnerabilities can be identified more quickly and exploited on a larger scale through automation and with the help of bots and AI.<\/p><p>Critical PHP security vulnerabilities are currently causing a stir. We responded immediately and applied security updates to all affected systems. ProCall was not affected.  <\/p><p>Your phone system is an important part of your communications and IT infrastructure. Be sure to protect it by using the latest software versions and installing available updates as soon as possible. <\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5664d4d elementor-widget elementor-widget-heading\" data-id=\"5664d4d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Outdated Software as a security risk<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bad179 elementor-widget elementor-widget-text-editor\" data-id=\"2bad179\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>An older version no longer receives security updates. Newly discovered vulnerabilities remain unpatched. This compromises the security of your phone service and can also lead to compatibility issues and service disruptions.  <\/p><p>Regular updates help maintain the security, stability, and performance of your solution over the long term.<\/p><p><strong>The Benefits of the latest versions<\/strong><\/p><p>Update your ProCall and<\/p><ul><li>fix known security vulnerabilities,<\/li><li>keep your phone system up to date,<\/li><li>reduce the risk of compatibility issues,<\/li><li>create a solid foundation for your communication.<\/li><\/ul><p>Updates are therefore not just optional product maintenance. They are an important part of your IT security. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2428a2 elementor-widget elementor-widget-heading\" data-id=\"c2428a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Our recommendation: Upgrade to ProCall 8 Security Hotfix 8.10.2 now<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da6abf9 elementor-widget elementor-widget-text-editor\" data-id=\"da6abf9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Security Hotfix 8.10.2 is now available for ProCall 8. The update addresses a critical security vulnerability in the open-source component Node.js, which is used in the UCWeb service. <\/p><p><strong>Please follow these steps:<\/strong><\/p><ul><li>Check your ProCall version.<\/li><li>If you are using a version older than 8.10, please contact your estos partner.<\/li><li>Install Security Hotfix 8.10.2 as soon as possible\u2014together with your partner.<\/li><\/ul><p>If you have a software maintenance contract, you will receive the necessary new software at no additional license cost.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6151494 elementor-widget elementor-widget-heading\" data-id=\"6151494\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Maintain a high level of security over the long term<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1d4f87 elementor-widget elementor-widget-text-editor\" data-id=\"c1d4f87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A <strong>software maintenance contract<\/strong> ensures that you receive important security updates, new versions, and features. This allows you to keep your solution up to date and secure without having to budget for additional software costs with every update. <\/p><p>Your account manager will be happy to assist you in verifying the current version, installing any necessary updates, and advising you on software maintenance contracts.  <\/p><p><strong>Don&#8217;t have a partner to support you? <\/strong><\/p><p>Then <a href=\"https:\/\/www.estos.de\/en\/contact\/\"><span style=\"text-decoration: underline;\">contact us<\/span><\/a> now!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Security starts with an update: Protect your telephone system from security vulnerabilities and operational disruptions \u2013 with the latest software versions.<\/p>\n","protected":false},"author":2,"featured_media":32489,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Outdated PBX version. 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