{"id":15189,"date":"2025-03-31T18:30:55","date_gmt":"2025-03-31T18:30:55","guid":{"rendered":""},"modified":"2025-09-12T00:48:19","modified_gmt":"2025-09-12T06:48:19","slug":"cve-2024-23057-unraveling-the-iot-device-network-time-protocol-vulnerability","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2024-23057-unraveling-the-iot-device-network-time-protocol-vulnerability\/","title":{"rendered":"<strong>CVE-2024-23057: Unraveling the IoT Device Network Time Protocol Vulnerability<\/strong>"},"content":{"rendered":"<p><strong>1. Introduction<\/strong><\/p>\n<p>The cybersecurity world is continually evolving, with new vulnerabilities and exploits cropping up regularly. One such exploit that has been making waves in the industry is CVE-2024-23057, a Network Time Protocol (NTP) vulnerability in IoT devices. This exploit is particularly significant due to its potential to disrupt normal functioning and security of <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-23059-critical-security-exploit-in-iot-devices-with-potential-system-compromise-and-data-leakage\/\"  data-wpil-monitor-id=\"20132\">IoT<\/a> devices, which are increasingly becoming an integral part of our digital ecosystem.<\/p>\n<p><strong>2. Technical Breakdown<\/strong><\/p>\n<p>CVE-2024-23057 <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-51957-identifying-and-mitigating-the-security-exploit-in-network-protocols\/\"  data-wpil-monitor-id=\"18691\">exploits a flaw in the Network<\/a> Time Protocol (NTP) configuration in IoT devices. NTP, a networking protocol for clock synchronization between computer systems, is a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-50585-critical-buffer-overflow-vulnerability-in-iot-devices\/\"  data-wpil-monitor-id=\"18619\">critical component of IoT<\/a> devices. However, an improper implementation can lead to serious <a href=\"https:\/\/www.ameeba.com\/blog\/nsa-issues-guidance-on-fast-flux-a-rising-national-security-threat\/\"  data-wpil-monitor-id=\"29661\">security issues<\/a>.<\/p>\n<p>The vulnerability allows an attacker to alter the NTP <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-21318-remote-code-execution-in-microsoft-sharepoint-server-via-deserialization\/\"  data-wpil-monitor-id=\"25455\">server configuration remotely<\/a> and without authorization. This could <a href=\"https:\/\/www.ameeba.com\/blog\/cybersecurity-firm-thwarts-ransomware-attack-warns-potential-targets-a-case-study-in-proactive-defense\/\"  data-wpil-monitor-id=\"19478\">potentially lead to time-based attacks<\/a>, such as replay or man-in-the-middle attacks, which can disrupt the normal functioning of the device or even gain unauthorized access.<\/p><div id=\"ameeb-4148829770\" 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><strong>3. Example Code<\/strong><\/p>\n<p>Here is an example of how the exploit works. The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-51812-critical-remote-code-execution-vulnerability-uncovered\/\"  data-wpil-monitor-id=\"17702\">vulnerable NTP configuration can be found in the following code<\/a> snippet:<\/p>\n<pre><code class=\"\" data-line=\"\">\n# Vulnerable NTP configuration\ndef setNtpCfg(self, ntpServer):\n    self.ntpServer = ntpServer\n    self.saveConfig()\n\n# Exploit\ndef exploit(target):\n    device = IoTDevice(target)\n    device.setNtpCfg(&#039;malicious.ntp.server&#039;)\n<\/code><\/pre>\n<p>In this example, the &#8220;setNtpCfg&#8221; function is used to set the NTP server of the IoT device. An attacker can use this function to change the NTP <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-7390-malicious-client-bypass-of-opc-https-server-certificate-trust-check\/\"  data-wpil-monitor-id=\"81892\">server to a malicious<\/a> one, which can then be used to manipulate the device&#8217;s time.<\/p>\n<p><strong>4. Real-world Incidents<\/strong><\/p>\n<p>While there have been no reported incidents involving CVE-2024-23057 at the time of writing, similar <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-50643-exploiting-memory-corruption-vulnerability-in-web-based-applications\/\"  data-wpil-monitor-id=\"18036\">vulnerabilities have been exploited<\/a> in the past. For example, in 2016, a botnet called &#8220;Mirai&#8221; <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-31488-critical-buffer-overflow-vulnerability-exploit-in-iot-devices\/\"  data-wpil-monitor-id=\"19477\">exploited insecure IoT<\/a> devices to launch a massive Distributed Denial of Service (DDoS) attack.<\/p><div id=\"ameeb-3749268225\" 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><strong>5. Risks and Impact<\/strong><\/p>\n<p>The main risk of CVE-2024-23057 is the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-0576-critical-vulnerability-in-totolink-lr1200gb-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"29662\">potential for system<\/a> compromise or data leakage. By manipulating the NTP server, an attacker could gain unauthorized access to the device, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-58136-critical-vulnerability-in-yii-2-framework-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"31744\">potentially leading<\/a> to data theft or disruption of functionality. Moreover, the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-51717-a-critical-buffer-overflow-vulnerability-exploited-in-widely-used-software\/\"  data-wpil-monitor-id=\"18407\">vulnerability could be exploited<\/a> in a botnet for large-scale attacks, similar to the Mirai incident.<\/p>\n<p><strong>6. Mitigation Strategies<\/strong><\/p>\n<p>To mitigate the risks posed by CVE-2024-23057, vendors should release <a href=\"https:\/\/www.ameeba.com\/blog\/microsoft-s-recent-patch-a-detailed-analysis-of-the-126-flaws-and-the-actively-exploited-windows-clfs-vulnerability\/\"  data-wpil-monitor-id=\"26119\">patches to fix the NTP configuration flaw<\/a>. In the meantime, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) could provide temporary mitigation. Regularly updating device firmware and changing default passwords are also <a href=\"https:\/\/www.ameeba.com\/blog\/smart-home-security-7-essential-tips-from-nist-cybersecurity-researcher\/\"  data-wpil-monitor-id=\"25475\">essential steps in securing<\/a> IoT devices.<\/p>\n<p><strong>7. Legal and Regulatory Implications<\/strong><\/p>\n<p>The exploitation of CVE-2024-23057 could have serious legal and regulatory implications. Organizations failing to secure their <a href=\"https:\/\/www.ameeba.com\/blog\/impact-analysis-veronica-glick-s-return-to-mayer-brown-s-cybersecurity-data-privacy-and-national-security-practices\/\"  data-wpil-monitor-id=\"18037\">IoT devices<\/a> could face penalties for non-compliance with data protection regulations, such as the General Data Protection Regulation (GDPR).<\/p>\n<p><strong>8. Conclusion and Future Outlook<\/strong><\/p>\n<p>CVE-2024-23057 serves as a <a href=\"https:\/\/www.ameeba.com\/blog\/oracle-cloud-breach-a-stark-reminder-of-the-necessity-for-robust-cybersecurity-measures\/\"  data-wpil-monitor-id=\"81893\">stark reminder<\/a> of the risks associated with IoT devices. As we continue to integrate these devices into our lives, it becomes increasingly <a href=\"https:\/\/www.ameeba.com\/blog\/white-house-signal-mishap-a-case-study-in-the-importance-of-secure-communication-channels\/\"  data-wpil-monitor-id=\"18933\">important to ensure their security<\/a>. By <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-51063-understanding-and-mitigating-a-dom-based-xss-vulnerability-in-qstar-archive-solutions\/\"  data-wpil-monitor-id=\"27912\">understanding the nature of such vulnerabilities and taking appropriate mitigation<\/a> measures, we can help create a safer and more secure digital world.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. Introduction The cybersecurity world is continually evolving, with new vulnerabilities and exploits cropping up regularly. One such exploit that has been making waves in the industry is CVE-2024-23057, a Network Time Protocol (NTP) vulnerability in IoT devices. This exploit is particularly significant due to its potential to disrupt normal functioning and security of IoT [&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":[87],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-15189","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-dos"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/15189","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=15189"}],"version-history":[{"count":15,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/15189\/revisions"}],"predecessor-version":[{"id":74352,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/15189\/revisions\/74352"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=15189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=15189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=15189"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=15189"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=15189"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=15189"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=15189"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=15189"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=15189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}