[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fW3ZNotwpdaOs02H3MiEwMWdVIXT46Vz4LnL0SXlFxqQ":3,"g5a-risk:CVE-2023-27856":146},{"success":4,"data":5,"meta":143},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":33,"epssPercentile":26,"epssTimeSeries":34,"severity":35,"affectedProducts":36,"affectedProductsCount":48,"references":49,"referencesCount":56,"weaknesses":57,"weaknessesCount":56,"isActivelyExploited":66,"cisaInfo":26,"otxData":26,"relatedBlogPosts":67,"seoMetadata":68,"configurations":93,"relatedVendorCves":127,"notableEvents":128},"CVE-2023-27856","What is CVE-2023-27856?","In affected versions, path traversal exists when processing a message of type 8\n\n in Rockwell Automation's ThinManager ThinServer. \n\nAn unauthenticated remote attacker can exploit this vulnerability to download arbitrary files on the disk drive where ThinServer.exe is installed.","In affected versions, path traversal exists when processing a message of type 8 in Rockwell Automation's ThinManager ThinServer. An unauthenticated remote at...","2023-03-22T00:15:12.81","2023-11-07T04:10:19.79",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":26,"CVSSMetricV40":26},[16,29],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":23,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH",null,3.9,3.6,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":28},"b73dd486-f505-4403-b634-40b078b177f0","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":23,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},0.77225,[33,33,33,33,33,33,33],"High",[37,42,45],{"vendor":38,"product":39,"version":40,"criteria":41,"vulnerable":4},"rockwellautomation","thinmanager","*","cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*",{"vendor":38,"product":39,"version":43,"criteria":44,"vulnerable":4},"13.0.0","cpe:2.3:a:rockwellautomation:thinmanager:13.0.0:*:*:*:*:*:*:*",{"vendor":38,"product":39,"version":46,"criteria":47,"vulnerable":4},"13.0.1","cpe:2.3:a:rockwellautomation:thinmanager:13.0.1:*:*:*:*:*:*:*",3,[50],{"url":51,"source":52,"tags":53},"https:\u002F\u002Frockwellautomation.custhelp.com\u002Fapp\u002Fanswers\u002Fanswer_view\u002Fa_id\u002F1138640","Custhelp",[54,55],"Permissions Required","Vendor Advisory",1,[58],{"id":59,"name":60,"description":61,"extendedDescription":62,"status":63,"abstraction":64,"structure":65},"CWE-22","Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","Many file operations are intended to take place within a restricted directory. By using special elements such as \"..\" and \"\u002F\" separators, attackers can escape outside of the restricted location to access files or directories that are elsewhere on the system. One of the most common special elements is the \"..\u002F\" sequence, which in most modern operating systems is interpreted as the parent directory of the current location. This is referred to as relative path traversal. Path traversal also covers the use of absolute pathnames such as \"\u002Fusr\u002Flocal\u002Fbin\" to access unexpected files. This is referred to as absolute path traversal.","Stable","Base","Simple",false,[],{"title":69,"metaDescription":70,"keywords":71,"canonicalUrl":72,"structuredData":73},"What is CVE-2023-27856? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-27856, a high severity cyber security vulnerability from 2023. High exploit probability (77.2%). In affected versions, pat...","CVE-2023-27856, CVE-2023-27856 vulnerability, CVE-2023-27856 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2023, CVSS score, exploit, patch, remediation, rockwellautomation security, thinmanager vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2023-27856",{"@context":74,"@type":75,"headline":69,"description":70,"datePublished":10,"dateModified":11,"author":76,"publisher":80,"about":84,"mainEntityOfPage":88,"articleSection":91,"keywords":92},"https:\u002F\u002Fschema.org","TechArticle",{"@type":77,"name":78,"url":79},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":77,"name":78,"url":79,"logo":81},{"@type":82,"url":83},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":85,"name":6,"description":86,"additionalType":87},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":89,"@id":90},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-27856","Cybersecurity","CVE-2023-27856, CVE-2023-27856 vulnerability, CVE-2023-27856 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[94],{"Operator":26,"Negate":26,"Nodes":95},[96],{"Operator":97,"Negate":26,"CPEMatch":98},"OR",[99,103,107,111,115,119,123,125],{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":100,"VersionStartExcluding":26,"VersionStartIncluding":101,"VersionEndExcluding":26,"VersionEndIncluding":102},"B3690F79-0AB9-4FBA-BCF0-BCCCF00EFD31","6.0.0","10.0.2",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":104,"VersionStartExcluding":26,"VersionStartIncluding":105,"VersionEndExcluding":26,"VersionEndIncluding":106},"68D1B6ED-F052-4CAC-80B0-614AF4FA5455","11.0.0","11.0.5",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":108,"VersionStartExcluding":26,"VersionStartIncluding":109,"VersionEndExcluding":26,"VersionEndIncluding":110},"D8066DE9-ACFA-42F9-AC88-08FB8ACC745E","11.1.0","11.1.5",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":112,"VersionStartExcluding":26,"VersionStartIncluding":113,"VersionEndExcluding":26,"VersionEndIncluding":114},"ADF30A13-51AD-479B-B0C4-462C059D511B","11.2.0","11.2.6",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":116,"VersionStartExcluding":26,"VersionStartIncluding":117,"VersionEndExcluding":26,"VersionEndIncluding":118},"2A809366-5838-445A-8034-787551292BA7","12.0.0","12.0.4",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":120,"VersionStartExcluding":26,"VersionStartIncluding":121,"VersionEndExcluding":26,"VersionEndIncluding":122},"EDC56DD9-44E6-45C0-82F1-0D9EAA2343BC","12.1.0","12.1.5",{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":124,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"D7FA8090-F7EB-4C5D-AD9D-7D82F34F34D1",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":126,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"0486F851-53AC-41C5-9ECE-1EA2DB1D3FAC",[],[129,136],{"id":130,"eventType":131,"eventTime":132,"details":133,"label":134,"color":135},"7627b8f9-7c7f-4aba-881d-af63dc28e58e","HIGH_EPSS_DELTA","2025-06-11T10:10:20.338739+00:00","Daily EPSS score increased by 0.711 on 2023-12-30","EPSS Score Increased","red",{"id":137,"eventType":138,"eventTime":139,"details":140,"label":141,"color":142},"64dca4fc-e89c-4613-9aef-e132f0b32cb4","LOW_EPSS_DELTA","2025-11-01T04:09:06.077585+00:00","Daily EPSS score decreased by 0.135 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":144,"version":145},1792329692673,"2.0",{"score":147,"band":148,"action":149,"scoredAt":150},60,"Medium","Plan remediation","2026-10-16T06:57:29.243824+00:00"]