{"id":24395,"date":"2019-01-14T16:10:00","date_gmt":"2019-01-14T16:10:00","guid":{"rendered":"https:\/\/www.threatshub.org\/blog\/top-10-iot-vulnerabilities\/"},"modified":"2019-01-14T16:10:00","modified_gmt":"2019-01-14T16:10:00","slug":"top-10-iot-vulnerabilities","status":"publish","type":"post","link":"https:\/\/www.threatshub.org\/blog\/top-10-iot-vulnerabilities\/","title":{"rendered":"Top 10 IoT vulnerabilities"},"content":{"rendered":"<p>Security questions have dogged the Internet of Things (IoT) since before the name was invented. Everyone from vendors to enterprise users to consumers is concerned that their fancy new IoT devices and systems could be compromised. The problem is actually worse than that, as <a href=\"https:\/\/www.fastcompany.com\/90291265\/reminder-all-those-smart-devices-are-a-growing-security-threat\" rel=\"nofollow noopener\" target=\"_blank\">vulnerable IoT devices can be hacked and harnessed into giant botnets<\/a> that threaten even properly secured networks.<\/p>\n<p>But what exactly are the biggest problems and vulnerabilities to avoid when building, deploying, or managing IoT systems? And, more to the point, what can we do to mitigate these issues?<\/p>\n<p>That\u2019s where <a href=\"https:\/\/www.owasp.org\/index.php\/About_The_Open_Web_Application_Security_Project\" rel=\"nofollow noopener\" target=\"_blank\">OWASP<\/a>\u2014the Open Web Application Security Project\u2014comes in. In its own words, \u201cThe <a href=\"https:\/\/www.owasp.org\/index.php\/OWASP_Internet_of_Things_Project\" rel=\"nofollow noopener\" target=\"_blank\">OWASP Internet of Things Project<\/a> is designed to help manufacturers, developers, and consumers better understand the security issues associated with the Internet of Things, and to enable users in any context to make better security decisions when building, deploying, or assessing IoT technologies.\u201d<\/p>\n<aside class=\"fakesidebar\"><strong>[ Check out our <a href=\"https:\/\/www.networkworld.com\/article\/3269165\/internet-of-things\/a-corporate-guide-to-addressing-iot-security-concerns.html\">corporate guide to addressing IoT security<\/a>. ]<\/strong><\/aside>\n<h2>OWASP&#8217;s top 10 IoT vulnerabilities<\/h2>\n<p>To that end, on Christmas Day, OWASP released its top 10 IoT vulnerabilities for 2018, <a href=\"https:\/\/www.owasp.org\/images\/1\/1c\/OWASP-IoT-Top-10-2018-final.pdf\" rel=\"nofollow noopener\" target=\"_blank\">complete with an infographic<\/a> (see below). Let\u2019s take a look at the list, with some commentary:<\/p>\n<p><strong>1. Weak, guessable, or hardcoded passwords<\/strong><\/p>\n<p>\u201cUse of easily brute-forced, publicly available, or unchangeable credentials, including backdoors in firmware or client software that grants unauthorized access to deployed systems.\u201d<\/p>\n<aside class=\"nativo-promo nativo-promo-1 smartphone\" id=\"\"\/>\n<p><em>Frankly, this issue is so obvious that I can hardly believe it\u2019s still something we have to think about. I don\u2019t care how cheap or innocuous an IoT device or application may be, there\u2019s never an excuse for this kind of laziness.<\/em><\/p>\n<aside id=\"fsb-2599\" class=\"fakesidebar fakesidebar-auto fakesidebar-sponsored\"><strong>[ <a href=\"https:\/\/pluralsight.pxf.io\/c\/321564\/424552\/7490?u=https%3A%2F%2Fwww.pluralsight.com%2Fpaths%2Fcertified-information-systems-security-professional-cisspr\" rel=\"nofollow\">Prepare to become a Certified Information Security Systems Professional with this comprehensive online course from PluralSight. Now offering a 10-day free trial!<\/a> ]<\/strong><\/aside>\n<p><strong>2. Insecure network services<\/strong><\/p>\n<aside class=\"nativo-promo nativo-promo-1 tablet desktop\" id=\"\"\/>\n<p>\u201cUnneeded or insecure network services running on the device itself, especially those exposed to the internet, that compromise the confidentiality, integrity\/authenticity, or availability of information or allow unauthorized remote control.\u201d<\/p>\n<p><em>This makes sense, but it\u2019s a bit more of a gray area, as it\u2019s not always clear whether those network services are \u201cunneeded or insecure.\u201d<\/em><\/p>\n<p><strong>3. Insecure ecosystem interfaces<\/strong><\/p>\n<p>\u201cInsecure web, backend API, cloud, or mobile interfaces in the ecosystem outside of the device that allows compromise of the device or its related components. Common issues include a lack of authentication\/authorization, lacking or weak encryption, and a lack of input and output filtering.\u201d<\/p>\n<aside class=\"nativo-promo nativo-promo-2 tablet desktop smartphone\" id=\"\"\/>\n<p><em>Again, it\u2019s not always obvious whether the interfaces are actually allowing compromise, but authentication, encryption, and filtering are always good ideas.<\/em><\/p>\n<p><strong>4. Lack of secure update mechanisms<\/strong><\/p>\n<p>\u201cLack of ability to securely update the device. This includes lack of firmware validation on device, lack of secure delivery (un-encrypted in transit), lack of anti-rollback mechanisms, and lack of notifications of security changes due to updates.\u201d<\/p>\n<p><em>This is an ongoing issue for IoT applications, as many vendors and enterprises don\u2019t bother to think through the future of their devices and implementations. In addition, it\u2019s not always a technology issue. In some cases, the physical location of IoT devices makes updating\u2014and repair\/replacement\u2014a significant challenge.<\/em><\/p>\n<aside class=\"fakesidebar\"><strong>[ Read also:\u00a0<a href=\"https:\/\/www.networkworld.com\/article\/3238004\/internet-of-things\/what-happens-when-an-iot-implementation-goes-bad.htm\">What happens when an IoT implementation goes bad?<\/a> ]<\/strong><\/aside>\n<p><strong>5. Use of insecure or outdated components<\/strong><\/p>\n<p>\u201cUse of deprecated or insecure software components\/libraries that could allow the device to be compromised. This includes insecure customization of operating system platforms, and the use of third-party software or hardware components from a compromised supply chain.\u201d<\/p>\n<p><em>Come on, folks, there\u2019s no excuse for this kind of problem. Stop being cheap and do things right.<\/em><\/p>\n<p><strong>6. Insufficient privacy protection<\/strong><\/p>\n<p>\u201cUser\u2019s personal information stored on the device or in the ecosystem that is used insecurely, improperly, or without permission.&#8221;<\/p>\n<p><em>Obviously, personal information needs to be dealt with appropriately. But the key here is \u201cpermission.\u201d Almost nothing you do with someone\u2019s personal info is OK unless you have their permission.<\/em><\/p>\n<aside class=\"fakesidebar\"><strong>[ Read also: <a href=\"https:\/\/www.networkworld.com\/article\/3267065\/internet-of-things\/people-are-really-worried-about-iot-data-privacy-and-securityand-they-should-be.html#nww-fsb\">People are really worried about IoT data privacy and security\u2014and they should be<\/a> ]<\/strong><\/aside>\n<p><strong>7. Insecure data transfer and storage<\/strong><\/p>\n<p>\u201cLack of encryption or access control of sensitive data anywhere within the ecosystem, including at rest, in transit, or during processing.\u201d<\/p>\n<p><em>While many IoT vendors pay attention to secure storage, making sure data remains secure during transfer is too often ignored.<\/em><\/p>\n<p><strong>8. Lack of device management<\/strong><\/p>\n<p>\u201cLack of security support on devices deployed in production, including asset management, update management, secure decommissioning, systems monitoring, and response capabilities.\u201d<\/p>\n<p><em>IoT devices may be small, inexpensive, and deployed in large numbers, but that doesn\u2019t mean you don\u2019t have to manage them. In fact, it makes managing them more important than ever. Even if that\u2019s not always easy, cheap, or convenient.<\/em><\/p>\n<p><strong>9. Insecure default settings<\/strong><\/p>\n<p>\u201cDevices or systems shipped with insecure default settings or lack the ability to make the system more secure by restricting operators from modifying configurations.\u201d<\/p>\n<p><em>Sheesh. Another problem that shouldn\u2019t be happening in 2019. Everyone knows this is an issue, and they know how to avoid it. So, let\u2019s just make it happen\u2026 every time.<\/em><\/p>\n<p><strong>10. Lack of physical hardening<\/strong><\/p>\n<p>\u201cLack of physical hardening measures, allowing potential attackers to gain sensitive information that can help in a future remote attack or take local control of the device.\u201d<\/p>\n<p><em>The IoT is made up of \u201cthings.\u201d This shouldn\u2019t be a surprise; it\u2019s right there in the name. It\u2019s important to remember the physical nature of the IoT and take steps to secure the actual devices involved.<\/em><\/p>\n<aside class=\"fakesidebar\"><strong>[ Read also: <a href=\"https:\/\/www.networkworld.com\/article\/3269247\/internet-of-things\/5-key-enterprise-iot-security-recommendations.html#nww-fsb\">5 key enterprise IoT security recommendations<\/a> ]<\/strong><\/aside>\n<h3 class=\"body\"><strong>What\u2019s next?<\/strong><\/h3>\n<p class=\"body\">Going forward, the OWASP community plans to update this list every two years to changes in the industry and to expand into other aspects of IoT, such as embedded security and Industrial Control Systems and Supervisory Control and Data Acquisition systems (<a href=\"https:\/\/www.owasp.org\/index.php\/OWASP_Internet_of_Things_Project#tab=ICS_2FSCADA\" rel=\"nofollow noopener\" target=\"_blank\">ICS\/ SCADA<\/a>). There are also plans to add examples for each item and map them to other OWASP projects, such as the <a href=\"https:\/\/www.owasp.org\/index.php\/Category:OWASP_Application_Security_Verification_Standard_Project\" rel=\"nofollow noopener\" target=\"_blank\">Application Security Verification Standard<\/a> (ASVS), as well as outside projects.<\/p>\n<p class=\"body\">Most importantly, perhaps, OWASP is considering adding reference architectures to go beyond telling folks what not to do, but also how do what they need to do more securely.<\/p>\n<p><a href=\"https:\/\/images.idgesg.net\/images\/article\/2019\/01\/owasp_2018_iot_top10-100785259-orig.jpg\" rel=\"noopener nofollow\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/images.idgesg.net\/images\/article\/2019\/01\/owasp_2018_iot_top10-100785259-large.jpg\" border=\"0\" alt=\"owasp 2018 iot top10\" width=\"700\" height=\"991\" data-imageid=\"100785259\" data-license=\"Creative Commons\"\/><\/a><small class=\"credit\"><a href=\"https:\/\/www.owasp.org\/index.php\/OWASP_Internet_of_Things_Project\" rel=\"noopener nofollow\" target=\"_blank\">Open Web Application Security Project (OWASP)<\/a> <a href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/legalcode\" rel=\"noopener nofollow\" target=\"_blank\">(CC BY-SA 4.0)<\/a><\/small><\/p>\n<aside class=\"fakesidebar\"><strong><strong>\u00a0More on IoT security:<\/strong><\/strong><br \/>\n<\/aside>\n<div class=\"end-note\">\n<div id=\"\" class=\"blx blxParticleendnote blxM2005 blox4_html blxC23909\">Join the Network World communities on <a href=\"https:\/\/www.facebook.com\/NetworkWorld\/\" target=\"_blank\">Facebook<\/a> and <a href=\"https:\/\/www.linkedin.com\/company\/network-world\" target=\"_blank\">LinkedIn<\/a> to comment on topics that are top of mind.<\/div>\n<\/div>\n<p>READ MORE <a href=\"https:\/\/www.networkworld.com\/article\/3332032\/internet-of-things\/top-10-iot-vulnerabilities.html#tk.rss_security\">HERE<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\nSecurity questions have dogged the Internet of Things (IoT) since before the name was invented. Everyone from vendors to enterprise users to consumers is concerned that their fancy new IoT devices and systems could be compromised. The problem is actually worse than that, as vulnerable IoT devices can be hacked and harnessed into giant botnets that threaten even properly secured networks.But what exactly are the biggest problems and vulnerabilities to avoid when building, deploying, or managing IoT systems? And, more to the point, what can we do to mitigate these issues?To read this article in full, please click here READ MORE HERE&#8230;<\/p>\n","protected":false},"author":2,"featured_media":24396,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_layout":"default_layout","footnotes":""},"categories":[738],"tags":[376,307],"class_list":["post-24395","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-networkworld","tag-internet-of-things","tag-security"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Top 10 IoT vulnerabilities 2026 | ThreatsHub Cybersecurity News<\/title>\n<meta name=\"description\" content=\"ThreatsHub Cybersecurity News | ThreatsHub.org | Cloud Security &amp; Cyber Threats Analysis Hub. 100% Free OSINT Threat Intelligent and Cybersecurity News.\" \/>\n<meta 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