{"id":"CVE-2023-47246","published":"2023-11-10T06:15:30Z","modified":"2026-07-31T04:16:43Z","title":"SysAid Server Path Traversal Vulnerability","vendor":"SysAid","product":"SysAid Server","tier":"core","eol":null,"description":{"text":"In SysAid On-Premise before 23.3.36, a path traversal vulnerability leads to code execution after an attacker writes a file to the Tomcat webroot, as exploited in the wild in November 2023.","provenance":"source","from":"NVD"},"summary":{"text":"A path traversal flaw in SysAid On-Premise (SysAid Server) prior to version 23.3.36 lets an attacker write files outside the intended directory and into the Tomcat webroot. Because the attack needs no privileges or user interaction and can be launched remotely over the network, an attacker can reach code execution on the server by planting a file there.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:53:41Z"},"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":0.98851,"percentile":0.99927,"date":"2026-10-29","provenance":"source"},"kev":{"dateAdded":"2023-11-13","dueDate":"2023-12-04","ransomware":true,"requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","notes":"https://www.sysaid.com/blog/service-desk/on-premise-software-security-vulnerability-notification; https://nvd.nist.gov/vuln/detail/CVE-2023-47246","provenance":"source"},"vulncheckKev":{"dateAdded":"2023-11-08","exploitedFirstSeen":"2023-11-08","ransomware":true,"evidence":[{"url":"https://www.sysaid.com/blog/service-desk/on-premise-software-security-vulnerability-notification","date":"2023-11-08"},{"url":"https://x.com/MsftSecIntel/status/1722444144285560867","date":"2023-11-08"},{"url":"https://x.com/msftsecintel/status/1722444141081076219","date":"2023-11-08"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-47246","date":"2023-11-10"},{"url":"https://www.huntress.com/blog/critical-vulnerability-sysaid-cve-2023-47246","date":"2023-11-10"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2023-11-13"},{"url":"https://www.zscaler.com/blogs/security-research/coverage-advisory-cve-2023-47246-sysaid-zero-day-vulnerability","date":"2023-11-15"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-22&host_type=src&vulnerability=cve-2023-47246","date":"2024-01-22"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-23&host_type=src&vulnerability=cve-2023-47246","date":"2024-01-23"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-24&host_type=src&vulnerability=cve-2023-47246","date":"2024-01-24"}],"evidenceTotal":689,"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://documentation.sysaid.com/docs/latest-version-installation-files","tags":["Product"]},{"url":"https://documentation.sysaid.com/docs/on-premise-security-enhancements-2023","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.sysaid.com/blog/service-desk/on-premise-software-security-vulnerability-notification","tags":["Exploit","Vendor Advisory"]},{"url":"https://documentation.sysaid.com/docs/latest-version-installation-files","tags":["Product"]},{"url":"https://documentation.sysaid.com/docs/on-premise-security-enhancements-2023","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.sysaid.com/blog/service-desk/on-premise-software-security-vulnerability-notification","tags":["Exploit","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-47246","tags":["US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit Public-Facing Application","tactics":["initial-access"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: exploited via path traversal on public-facing server","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"a path traversal vulnerability leads to code 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expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2023-51378","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-51378","exploited":true,"exploitedSince":"2023-11-13","provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":1,"skipped":0,"earliest":"2023-11-17","earliestUrl":"https://github.com/W01fh4cker/CVE-2023-47246-EXP","repos":[{"name":"W01fh4cker/CVE-2023-47246-EXP","url":"https://github.com/W01fh4cker/CVE-2023-47246-EXP","stars":51,"created":"2023-11-17"}]},"nuclei":[{"id":"CVE-2023-47246","name":"SysAid Server - Remote Code 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(NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47246","provenance":"source"},{"date":"2023-11-13","kind":"kev","label":"Added to CISA KEV (known ransomware use)","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2023-11-13","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-51378","provenance":"source"},{"date":"2023-11-17","kind":"exploit-public","label":"First public exploit: PoC-in-GitHub","url":"https://github.com/W01fh4cker/CVE-2023-47246-EXP","provenance":"source"}],"speed":{"daysToPublicExploit":7,"firstExploitFrom":"PoC-in-GitHub","daysToKev":3},"priority":{"score":79.8,"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 1087 days ago"},{"name":"Known ransomware use","points":10.0,"detail":"CISA KEV and VulnCheck KEV: Known"},{"name":"EPSS 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