{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/vendors/thingsboard/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["ThingsBoard IoT Platform 4.2.0"],"_cs_severities":["high"],"_cs_tags":["ssrf","exploit","iot"],"_cs_type":"advisory","_cs_vendors":["ThingsBoard"],"content_html":"\u003cp\u003eA public exploit (EDB-52551) has been published on Exploit-DB targeting a Server-Side Request Forgery (SSRF) vulnerability in ThingsBoard IoT Platform version 4.2.0. The availability of a working exploit drastically increases the likelihood of exploitation. An attacker can leverage this vulnerability to make requests to internal resources, potentially leading to information disclosure or further compromise of the system. This poses a significant risk to organizations using the affected platform.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker identifies a ThingsBoard IoT Platform 4.2.0 instance.\u003c/li\u003e\n\u003cli\u003eAttacker sends a crafted HTTP request to a vulnerable endpoint.\u003c/li\u003e\n\u003cli\u003eThe request leverages the SSRF vulnerability to target an internal resource.\u003c/li\u003e\n\u003cli\u003eThe ThingsBoard server processes the request and sends it to the specified internal resource.\u003c/li\u003e\n\u003cli\u003eThe internal resource responds to the ThingsBoard server.\u003c/li\u003e\n\u003cli\u003eThe ThingsBoard server relays the response back to the attacker.\u003c/li\u003e\n\u003cli\u003eAttacker analyzes the response to gather sensitive information about internal network configuration or access internal services.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of this SSRF vulnerability could allow an attacker to access internal resources that are not directly exposed to the internet. This could lead to the disclosure of sensitive information, such as internal network configurations, API keys, or credentials. An attacker may also be able to leverage the SSRF vulnerability to interact with other internal services, potentially leading to further compromise of the system.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade ThingsBoard IoT Platform to a version that addresses the SSRF vulnerability.\u003c/li\u003e\n\u003cli\u003eImplement network segmentation to limit the impact of potential SSRF exploitation.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious requests that may indicate SSRF attempts. Deploy the Sigma rule \u003ccode\u003eDetect ThingsBoard SSRF Attempt via HTTP Request\u003c/code\u003e to identify potential SSRF attacks in web server logs.\u003c/li\u003e\n\u003cli\u003eReview and restrict access to internal resources from the ThingsBoard server.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-07T00:00:00Z","date_published":"2026-05-07T00:00:00Z","id":"/briefs/2026-05-thingsboard-ssrf/","summary":"A public exploit is available for a Server-Side Request Forgery (SSRF) vulnerability in ThingsBoard IoT Platform 4.2.0, increasing the risk for unpatched systems.","title":"ThingsBoard IoT Platform 4.2.0 Server-Side Request Forgery Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-05-thingsboard-ssrf/"}],"language":"en","title":"CraftedSignal Threat Feed — ThingsBoard","version":"https://jsonfeed.org/version/1.1"}