{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/vendors/samsung/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":8.8,"id":"CVE-2024-7399"}],"_cs_exploited":true,"_cs_products":["MagicINFO 9 Server"],"_cs_severities":["critical"],"_cs_tags":["path-traversal","cve-2024-7399","samsung"],"_cs_type":"threat","_cs_vendors":["Samsung"],"content_html":"\u003cp\u003eA critical path traversal vulnerability, identified as CVE-2024-7399, affects Samsung MagicINFO 9 Server. This flaw could be exploited by an attacker to write arbitrary files to the server with system-level privileges. Successful exploitation could lead to a complete compromise of the MagicINFO server, potentially allowing attackers to execute arbitrary code, install backdoors, or manipulate data stored on the server. Given the potential for widespread impact, organizations utilizing MagicINFO 9 Server should prioritize patching or mitigating this vulnerability immediately. The vulnerability was added to the CISA Known Exploited Vulnerabilities (KEV) catalog, highlighting its active exploitation risk.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies a vulnerable MagicINFO 9 Server instance exposed to the network.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious HTTP request containing a path traversal sequence (e.g., \u0026ldquo;../\u0026rdquo;) in a file upload or download parameter.\u003c/li\u003e\n\u003cli\u003eThe server improperly processes the path, failing to sanitize the input and allowing the attacker to traverse outside the intended directory.\u003c/li\u003e\n\u003cli\u003eThe attacker uses the path traversal vulnerability to write a malicious file (e.g., a web shell or executable) to a sensitive directory, such as the web server\u0026rsquo;s root directory or a startup folder.\u003c/li\u003e\n\u003cli\u003eThe attacker executes the malicious file, gaining arbitrary code execution on the server with system privileges.\u003c/li\u003e\n\u003cli\u003eThe attacker establishes a persistent backdoor for future access, potentially installing tools for lateral movement and privilege escalation.\u003c/li\u003e\n\u003cli\u003eThe attacker leverages their system privileges to access sensitive data, modify system configurations, or launch further attacks against the internal network.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2024-7399 can lead to complete system compromise, potentially affecting all connected displays and content managed by the MagicINFO server. This could result in unauthorized access to sensitive data, disruption of digital signage operations, and the potential for further attacks against the organization\u0026rsquo;s internal network. The vulnerability has been added to the CISA KEV catalog, indicating active exploitation, and therefore a high risk of exploitation.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply the mitigations provided by Samsung as described in their security update (\u003ca href=\"https://security.samsungtv.com/securityUpdates)\"\u003ehttps://security.samsungtv.com/securityUpdates)\u003c/a\u003e.\u003c/li\u003e\n\u003cli\u003eIf mitigations are unavailable, discontinue use of the product, as suggested by CISA.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious requests containing path traversal sequences (e.g., \u0026ldquo;../\u0026rdquo;) targeting the MagicINFO server. Use the \u003ccode\u003eMagicINFO Path Traversal Attempt\u003c/code\u003e Sigma rule to detect such attempts in web server logs.\u003c/li\u003e\n\u003cli\u003eImplement strict input validation and sanitization for all file upload and download functionalities on the MagicINFO server.\u003c/li\u003e\n\u003cli\u003eMonitor for the creation of unexpected files in sensitive directories, such as web server root directories or system startup folders. Use the \u003ccode\u003eSuspicious File Creation in Web Directories\u003c/code\u003e Sigma rule to detect such activity.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2024-06-19T12:00:00Z","date_published":"2024-06-19T12:00:00Z","id":"/briefs/2024-06-magicinfo-path-traversal/","summary":"A path traversal vulnerability in Samsung MagicINFO 9 Server could allow an attacker to write arbitrary files with system privileges, potentially leading to code execution or system compromise.","title":"Samsung MagicINFO 9 Server Path Traversal Vulnerability (CVE-2024-7399)","url":"https://feed.craftedsignal.io/briefs/2024-06-magicinfo-path-traversal/"}],"language":"en","title":"CraftedSignal Threat Feed — Samsung","version":"https://jsonfeed.org/version/1.1"}