{"id":76138,"date":"2025-09-25T12:16:27","date_gmt":"2025-09-25T12:16:27","guid":{"rendered":""},"modified":"2025-11-02T03:01:48","modified_gmt":"2025-11-02T09:01:48","slug":"cve-2025-30519-default-root-credentials-vulnerability-in-dover-fueling-solutions-progauge-maglink-lx4-devices","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-30519-default-root-credentials-vulnerability-in-dover-fueling-solutions-progauge-maglink-lx4-devices\/","title":{"rendered":"<strong>CVE-2025-30519: Default Root Credentials Vulnerability in Dover Fueling Solutions ProGauge MagLink LX4 Devices<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>In the ever-evolving landscape of cybersecurity, a new vulnerability identified as CVE-2025-30519 has been discovered. This vulnerability affects Dover Fueling Solutions ProGauge MagLink LX4 Devices, which are used extensively in the fueling industry. The primary concern stems from the fact that these devices have <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-35452-default-shared-credentials-vulnerability-in-ptzoptics-and-other-valuehd-based-cameras\/\"  data-wpil-monitor-id=\"87735\">default root credentials<\/a> that cannot be changed through standard administrative means. This makes them an easy target for attackers who can potentially gain administrative access to the system, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-7775-critical-memory-overflow-vulnerability-in-netscaler-adc-and-gateway-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"83864\">leading to potential system<\/a> compromise or data leakage.<br \/>\nThe <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-50972-sql-injection-vulnerability-in-abantecart-1-4-2-with-a-high-severity-score\/\"  data-wpil-monitor-id=\"83519\">severity of this vulnerability<\/a> is underscored by its CVSS Severity Score of 9.8, placing it in the critical category. As the devices are used across a wide spectrum of the fueling industry, the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-7093-critical-vulnerability-in-belkin-f9k1122-1-00-33-impacting-system-security-and-data-integrity\/\"  data-wpil-monitor-id=\"91215\">impact of this vulnerability<\/a> can be catastrophic. Therefore, understanding this vulnerability, its implications, and mitigation strategies is of utmost importance.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-30519<br \/>\nSeverity: Critical (9.8\/10)<br \/>\nAttack Vector: Network<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: None<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-9253-stack-based-buffer-overflow-on-linksys-wi-fi-range-extenders-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"84353\">System compromise and potential<\/a> data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-283621856\" class=\"ameeb-content-2 ameeb-entity-placement\"><div style=\"border-left: 4px solid #555; padding-left: 20px; margin: 48px 0; font-family: Roboto, sans-serif; color: #ffffff; line-height: 1.6; max-width: 700px;\">\r\n  <h2 style=\"margin-top: 0; font-size: 20px; font-weight: 600; display: flex; align-items: center;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"display: inline-flex; align-items: center; margin-right: 8px;\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.ameeba.com\/blog\/wp-content\/uploads\/2025\/10\/Best-App-icon-Ameeba.png\" alt=\"Ameeba Chat Icon\" style=\"width: 40px; height: 40px;\" \/>\r\n    <\/a>\r\n    A new way to communicate\r\n  <\/h2>\r\n\r\n  <p style=\"margin-bottom: 12px;\">\r\n    Ameeba Chat is built on encrypted identity, not personal profiles.\r\n  <\/p>\r\n\r\n  <p style=\"margin-bottom: 16px;\">\r\n    Message, call, share files, and coordinate with identities kept separate.\r\n  <\/p>\r\n\r\n  <ul style=\"list-style: none; padding-left: 0; margin-bottom: 20px;\">\r\n    <li>\u2022 Encrypted identity<\/li>\r\n    <li>\u2022 Ameeba Chat authenticates access<\/li>\r\n    <li>\u2022 Aliases and categories<\/li>\r\n    <li>\u2022 End-to-end encrypted chat, calls, and files<\/li>\r\n    <li>\u2022 Secure notes for sensitive information<\/li>\r\n  <\/ul>\r\n\r\n  <p style=\"font-style: italic; font-weight: 600; margin-bottom: 24px;\">\r\n    Private communication, rethought.\r\n  <\/p>\r\n\r\n  <div style=\"display: flex; flex-wrap: wrap; gap: 12px;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\/download\" style=\"background-color: #ffffff; color: #000000; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Download Ameeba Chat<\/a>\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"border: 1px solid #ffffff; color: #ffffff; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Learn More<\/a>\r\n  <\/div>\r\n<\/div>\r\n<\/div>\n<p>Product | Affected Versions<\/p>\n<p>Dover Fueling Solutions ProGauge MagLink LX4 | All Versions<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The Dover Fueling Solutions ProGauge MagLink LX4 Devices come with <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-55051-an-in-depth-analysis-of-the-high-risk-default-credentials-vulnerability\/\"  data-wpil-monitor-id=\"89258\">default root credentials<\/a>. Typically, an administrator should be able to change these <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-52159-hardcoded-credentials-compromise-security-in-ppress-0-0-9\/\"  data-wpil-monitor-id=\"90643\">credentials to secure<\/a> the device. However, these devices do not provide an option to change the default root credentials via standard means.<br \/>\nAn attacker with knowledge of these default <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-8857-unauthenticated-remote-access-due-to-hard-coded-credentials-in-clinic-image-system\/\"  data-wpil-monitor-id=\"86304\">credentials and network access<\/a> to the device can gain root access. With this access, the attacker has complete control over the system, allowing them to manipulate data, alter system configurations, or even introduce malicious software.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-838186545\" class=\"ameeb-content ameeb-entity-placement\"><div class=\"poptin-embedded\" data-id=\"f6b387694f681\"><\/div>\r\n\r\n\r\n\r\n\r\n\r\n<\/div>\n<p>Here is a conceptual example demonstrating how an attacker could exploit this vulnerability:<\/p>\n<pre><code class=\"\" data-line=\"\">ssh root@target-device-ip\n# The attacker enters the default root password\n# Now the attacker has root access and can execute any command\necho &#039;Compromised&#039; &gt; \/root\/compromised.txt<\/code><\/pre>\n<p>This simplified example demonstrates an attacker using SSH to remotely access the device using the default root credentials, and then creating a file to symbolize the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-22404-potential-system-compromise-due-to-use-after-free-vulnerability\/\"  data-wpil-monitor-id=\"85575\">system compromise<\/a>. In a real-world scenario, an attacker could perform much more damaging actions, such as changing system settings, extracting <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-55443-android-telpo-mdm-exposes-sensitive-data-in-plaintext\/\"  data-wpil-monitor-id=\"89313\">sensitive data<\/a>, or deploying malware.<\/p>\n<p><strong>Mitigation Guidance<\/strong><\/p>\n<p>Users of the affected devices are advised to apply the vendor patch as soon as it becomes available. Until such a patch is released, users can employ a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to monitor and block malicious traffic, serving as a temporary mitigation strategy. Furthermore, network isolation or segmentation should be considered to limit the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-41667-potential-system-compromise-via-file-access-exploitation\/\"  data-wpil-monitor-id=\"92188\">access potential<\/a> attackers may have to these devices.<br \/>\nRemember, cybersecurity is a constant journey, and staying informed is the key to staying secure.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview In the ever-evolving landscape of cybersecurity, a new vulnerability identified as CVE-2025-30519 has been discovered. This vulnerability affects Dover Fueling Solutions ProGauge MagLink LX4 Devices, which are used extensively in the fueling industry. The primary concern stems from the fact that these devices have default root credentials that cannot be changed through standard administrative [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-76138","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/76138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/comments?post=76138"}],"version-history":[{"count":11,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/76138\/revisions"}],"predecessor-version":[{"id":85400,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/76138\/revisions\/85400"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=76138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=76138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=76138"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=76138"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=76138"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=76138"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=76138"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=76138"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=76138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}