{"id":"CVE-2025-4632","published":"2025-05-13T06:15:36Z","modified":"2026-06-17T09:33:39Z","title":"Samsung MagicINFO 9 Server Path Traversal Vulnerability","vendor":"Samsung","product":"MagicINFO 9 Server","tier":"core","eol":null,"description":{"text":"Improper limitation of a pathname to a restricted directory vulnerability in Samsung MagicINFO 9 Server version before 21.1052 allows attackers to write arbitrary file as system authority.","provenance":"source","from":"NVD"},"summary":{"text":"The flaw is an improper limitation of a pathname to a restricted directory in the Samsung MagicINFO 9 Server product. It affects versions of MagicINFO 9 Server before 21.1052 and is a path traversal weakness. An attacker who can reach the server over the network, with no authentication or user interaction required, can write arbitrary files with system authority.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-30T13:36:25Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.24066,"percentile":0.97841,"date":"2026-10-29","provenance":"source"},"kev":{"dateAdded":"2025-05-22","dueDate":"2025-06-12","ransomware":false,"requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","notes":"https://security.samsungtv.com/securityUpdates#SVP-MAY-2025 ; https://nvd.nist.gov/vuln/detail/CVE-2025-4632","provenance":"source"},"vulncheckKev":{"dateAdded":"2025-05-06","exploitedFirstSeen":"2025-05-06","ransomware":false,"evidence":[{"url":"https://www.akamai.com/blog/security-research/2025/may/active-exploitation-mirai-geovision-iot-botnet","date":"2025-05-06"},{"url":"https://www.huntress.com/blog/post-exploitation-activities-observed-from-samsung-magicinfo-9-server-flaw","date":"2025-05-09"},{"url":"https://arcticwolf.com/resources/blog-uk/follow-up-samsung-patches-zero-day-vulnerability-in-magicinfo-9-server-cve-2025-4632/","date":"2025-05-14"},{"url":"https://thehackernews.com/2025/05/samsung-patches-cve-2025-4632-used-to.html","date":"2025-05-14"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2025-05-22"},{"url":"https://assets.recordedfuture.com/insikt-report-pdfs/2025/cta-2025-0828.pdf","date":"2025-08-28"},{"url":"https://app.crowdsec.net/cti/cve-explorer/CVE-2025-4632","date":"2025-09-04"},{"url":"https://cyble.com/resources/research-reports/global-cybersecurity-report/","date":"2025-12-11"},{"url":"https://www.loginsoft.com/reports/annually/vulnerability-intelligence-report-2025","date":"2026-01-20"},{"url":"https://www.gstatic.com/security-marketing/m-trends-2026-en.pdf","date":"2026-03-23"}],"evidenceTotal":11,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 30, 2026","url":"https://otx.alienvault.com/pulse/6ae35d889ea92b4ce19c2680","created":"2026-10-29"},{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"}],"provenance":"machine"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"references":[{"url":"https://security.samsungtv.com/securityUpdates#SVP-MAY-2025","tags":["Patch","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-4632","tags":["US Government Resource"]}],"techniques":[{"id":"T1068","name":"Exploitation for Privilege Escalation","tactics":["privilege-escalation"],"provenance":"source","basis":"ctid-kev","bases":["ctid-kev"],"basisDetail":"CTID Mappings Explorer KEV 07/28/2025 (ATT&CK 16.1); capability: Directory Traversal (Relative and Absolute)","mappingType":"exploitation_technique","evidence":[],"comment":"By exploiting a path traversal vulnerability in Samsung MagicINFO 9 Server, an unauthenticated attacker can write arbitrary files with system privileges. This can be used to deploy malware or to hijack resources for activity such as cryptocurrency mining.","confidence":"high"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"source","basis":"ctid-kev","bases":["ctid-kev"],"basisDetail":"CTID Mappings Explorer KEV 07/28/2025 (ATT&CK 16.1); capability: Directory Traversal (Relative and Absolute)","mappingType":"primary_impact","evidence":[],"comment":"By exploiting a path traversal vulnerability in Samsung MagicINFO 9 Server, an unauthenticated attacker can write arbitrary files with system privileges. This can be used to deploy malware or to hijack resources for activity such as cryptocurrency mining.","confidence":"high"},{"id":"T1496","name":"Resource Hijacking","tactics":["impact"],"provenance":"source","basis":"ctid-kev","bases":["ctid-kev"],"basisDetail":"CTID Mappings Explorer KEV 07/28/2025 (ATT&CK 16.1); capability: Directory Traversal (Relative and Absolute)","mappingType":"secondary_impact","evidence":[],"comment":"By exploiting a path traversal vulnerability in Samsung MagicINFO 9 Server, an unauthenticated attacker can write arbitrary files with system privileges. This can be used to deploy malware or to hijack resources for activity such as cryptocurrency mining.","confidence":"high"},{"id":"T1608.001","name":"Upload Malware","tactics":["resource-development"],"provenance":"source","basis":"ctid-kev","bases":["ctid-kev"],"basisDetail":"CTID Mappings Explorer KEV 07/28/2025 (ATT&CK 16.1); capability: Directory Traversal (Relative and Absolute)","mappingType":"secondary_impact","evidence":[],"comment":"By exploiting a path traversal vulnerability in Samsung MagicINFO 9 Server, an unauthenticated attacker can write arbitrary files with system privileges. This can be used to deploy malware or to hijack resources for activity such as cryptocurrency mining.","confidence":"high"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2025-14362","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-14362","exploited":true,"exploitedSince":"2025-05-22","provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":1,"skipped":1,"earliest":"2026-05-06","earliestUrl":"https://github.com/digitalsurgn/CVE-2025-4632_POC","repos":[{"name":"digitalsurgn/CVE-2025-4632_POC","url":"https://github.com/digitalsurgn/CVE-2025-4632_POC","stars":1,"created":"2026-05-06"}]},"nuclei":[{"id":"CVE-2025-4632","name":"Samsung MagicINFO 9 Server - File Upload & Remote Code Execution","severity":"critical","path":"http/cves/2025/CVE-2025-4632.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-4632.yaml"}],"first":{"date":"2026-05-06","source":"PoC-in-GitHub","url":"https://github.com/digitalsurgn/CVE-2025-4632_POC"},"provenance":"source"},"exploitRefs":[],"flow":[{"stage":"exploitation","techniques":["T1068"],"provenance":"source"},{"stage":"primary","techniques":["T1059"],"provenance":"source"},{"stage":"secondary","techniques":["T1608.001","T1496"],"provenance":"source"}],"timeline":[{"date":"2025-05-06","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://www.akamai.com/blog/security-research/2025/may/active-exploitation-mirai-geovision-iot-botnet","provenance":"source"},{"date":"2025-05-13","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4632","provenance":"source"},{"date":"2025-05-22","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2025-05-22","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-14362","provenance":"source"},{"date":"2026-05-06","kind":"exploit-public","label":"First public exploit: PoC-in-GitHub","url":"https://github.com/digitalsurgn/CVE-2025-4632_POC","provenance":"source"}],"speed":{"daysToPublicExploit":358,"firstExploitFrom":"PoC-in-GitHub","daysToKev":9},"priority":{"score":69.4,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 542 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.57,"detail":"percentile 0.9784"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 PoC-in-GitHub repo; 1 nuclei template"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"50 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}