{"id":"CVE-2020-5410","published":"2020-06-02T17:15:11Z","modified":"2026-06-17T03:21:26Z","title":"VMware Tanzu Spring Cloud Config Directory Traversal Vulnerability","vendor":"VMware Tanzu","product":"Spring Cloud Configuration (Config) Server","tier":"core","eol":null,"description":{"text":"Spring Cloud Config, versions 2.2.x prior to 2.2.3, versions 2.1.x prior to 2.1.9, and older unsupported versions allow applications to serve arbitrary configuration files through the spring-cloud-config-server module. A malicious user, or attacker, can send a request using a specially crafted URL that can lead to a directory traversal attack.","provenance":"source","from":"NVD"},"summary":{"text":"A directory traversal flaw in the spring-cloud-config-server module of VMware Tanzu's Spring Cloud Configuration (Config) Server allows applications to serve arbitrary configuration files. An unauthenticated remote attacker, with no user interaction, can exploit it by sending a specially crafted URL to read files outside the intended directory.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-31T04:54:41Z"},"cvss":{"score":7.5,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","provenance":"source","from":"NVD"},"epss":{"score":0.95586,"percentile":0.9987,"date":"2026-10-30","provenance":"source"},"kev":{"dateAdded":"2022-03-25","dueDate":"2022-04-15","ransomware":false,"requiredAction":"Apply updates per vendor instructions.","notes":"https://nvd.nist.gov/vuln/detail/CVE-2020-5410","provenance":"source"},"vulncheckKev":{"dateAdded":"2022-01-12","exploitedFirstSeen":"2022-01-12","ransomware":false,"evidence":[{"url":"https://blog.checkpoint.com/security/december-2021s-most-wanted-malware-trickbot-emotet-and-the-log4j-plague/","date":"2022-01-12"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2022-03-25"},{"url":"https://blog.checkpoint.com/security/april-2022s-most-wanted-malware-a-shake-up-in-the-index-but-emotet-is-still-on-top/","date":"2022-05-11"},{"url":"https://blog.checkpoint.com/security/april-2024s-most-wanted-malware-surge-in-androxgh0st-attacks-and-the-decline-of-lockbit3/","date":"2024-05-09"},{"url":"https://blog.checkpoint.com/research/may-2024s-most-wanted-malware-phorpiex-botnet-unleashes-phishing-frenzy-while-lockbit3-dominates-once-again","date":"2024-06-10"},{"url":"https://blog.checkpoint.com/research/july-2024s-most-wanted-malware-remcos-and-ransomhub-run-rampant/","date":"2024-08-12"},{"url":"https://blog.checkpoint.com/research/september-2024s-most-wanted-malware-notable-ai-driven-techniques-and-persistent-ransomhub-threats/","date":"2024-10-11"},{"url":"https://blog.checkpoint.com/security/october-2024s-most-wanted-malware-infostealers-surge-as-cyber-criminals-leverage-innovative-attack-vectors/","date":"2024-11-11"}],"evidenceTotal":8,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"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"},{"name":"Actively_Exploited_Kev | Oct 18, 2026","url":"https://otx.alienvault.com/pulse/6ad38c22e1848f8189d1c121","created":"2026-10-17"}],"provenance":"machine"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"},{"id":"CWE-23","name":"Relative Path Traversal"}],"references":[{"url":"https://tanzu.vmware.com/security/cve-2020-5410","tags":["Vendor Advisory"]},{"url":"https://tanzu.vmware.com/security/cve-2020-5410","tags":["Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-5410","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: Remote unauthenticated request to public-facing server application","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"A malicious user, or attacker, can send a request using a specially crafted URL","start":219,"end":298}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1005","name":"Data from Local System","tactics":["collection"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Traversal enables arbitrary file read from server","mappingType":"primary_impact","evidence":[{"from":"description","quote":"allow applications to serve arbitrary configuration files","start":114,"end":171}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[{"ecosystem":"Maven","package":"org.springframework.cloud:spring-cloud-config-server","vulnerableRanges":[">=2.1.0, <2.1.9",">=2.2.0, <2.2.3"],"patched":["2.1.9","2.2.3"],"from":["GHSA-32xf-jwmv-9hf3"],"provenance":"source"}],"advisories":[{"id":"GHSA-32xf-jwmv-9hf3","url":"https://github.com/advisories/GHSA-32xf-jwmv-9hf3","severity":"HIGH","ecosystem":"Maven","package":"org.springframework.cloud:spring-cloud-config-server","vulnerableRanges":[">=2.1.0, <2.1.9"],"patched":["2.1.9"],"provenance":"source","from":"GHSA"},{"id":"GHSA-32xf-jwmv-9hf3","url":"https://github.com/advisories/GHSA-32xf-jwmv-9hf3","severity":"HIGH","ecosystem":"Maven","package":"org.springframework.cloud:spring-cloud-config-server","vulnerableRanges":[">=2.2.0, <2.2.3"],"patched":["2.2.3"],"provenance":"source","from":"GHSA"}],"euvd":{"id":"EUVD-2020-0451","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-0451","exploited":true,"exploitedSince":"2022-03-25","provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":1,"skipped":1,"earliest":"2020-06-03","earliestUrl":"https://github.com/dead5nd/config-demo","repos":[{"name":"dead5nd/config-demo","url":"https://github.com/dead5nd/config-demo","stars":0,"created":"2020-06-03"}]},"metasploit":[{"name":"Directory Traversal in Spring Cloud Config Server","module":"auxiliary/scanner/http/springcloud_directory_traversal","type":"auxiliary","disclosureDate":"2020-06-01","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/springcloud_directory_traversal.rb"}],"nuclei":[{"id":"CVE-2020-5410","name":"Spring Cloud Config Server - Local File Inclusion","severity":"high","path":"http/cves/2020/CVE-2020-5410.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-5410.yaml"}],"first":{"date":"2020-06-01","source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/springcloud_directory_traversal.rb"},"provenance":"source"},"exploitRefs":[],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1005"],"provenance":"ai"}],"timeline":[{"date":"2020-06-01","kind":"exploit-public","label":"First public exploit: Metasploit; later: PoC-in-GitHub 2020-06-03","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/springcloud_directory_traversal.rb","provenance":"source"},{"date":"2020-06-02","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5410","provenance":"source"},{"date":"2022-01-12","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://blog.checkpoint.com/security/december-2021s-most-wanted-malware-trickbot-emotet-and-the-log4j-plague/","provenance":"source"},{"date":"2022-03-25","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2022-03-25","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-0451","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":"Metasploit","daysToKev":661},"priority":{"score":68.2,"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 1753 days ago"},{"name":"Known ransomware 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unknown"}]},"lineage":{"familyId":"fam-spring-cloud-config-cve-2020-5405","packageHistory":[{"cve":"CVE-2019-3799","published":"2019-05-06","fixed":"2.1.2","kev":false},{"cve":"CVE-2020-5405","published":"2020-03-05","fixed":"2.2.2","kev":false,"link":{"from":"CVE-2020-5405","to":"CVE-2020-5410","relation":"successor","confidence":"medium","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.springframework.cloud:spring-cloud-config-server","fromFixed":"2.1.7","toFixed":"2.1.9","daysApart":89},{"kind":"similar","provenance":"machine","score":1.0,"basis":"same package + description 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