[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fITAOBr-10pIx9VtWRK8BpYXQ7W7-AUwKNZidC7iS2cQ":3,"g5a-risk:CVE-2026-20320":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":32,"epssPercentile":26,"epssTimeSeries":33,"severity":36,"affectedProducts":37,"affectedProductsCount":52,"references":53,"referencesCount":70,"weaknesses":71,"weaknessesCount":80,"isActivelyExploited":4,"cisaInfo":81,"otxData":26,"relatedBlogPosts":83,"seoMetadata":84,"configurations":109,"relatedVendorCves":127,"notableEvents":128},"CVE-2026-20320","What is CVE-2026-20320?","A vulnerability in the Open Client Interface (OCI) XML Parser of Cisco BroadWorks could allow an unauthenticated, remote attacker to read sensitive configuration information on an affected system.\r\n\r This vulnerability exists because XML entries are improperly parsed due to external entity resolution being allowed by default. An attacker could exploit this vulnerability by sending a crafted XML message to the Open Client Interface – Provisioning (OCI-P) service. A successful exploit could allow the attacker to view sensitive files from the filesystem with the privileges of the Cisco BroadWorks user.","A vulnerability in the Open Client Interface (OCI) XML Parser of Cisco BroadWorks could allow an unauthenticated, remote attacker to read sensitive configura...","2026-08-19T17:18:40.433","2026-11-11T05:19:43.487",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":29,"CVSSMetricV2":30,"CVSSMetricV40":31},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"psirt@cisco.com","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":26,"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,[],[],[],0.0082,[34,34,34,35,35,35,32],0.00495,0.00385,"High",[38,43,46,49],{"vendor":39,"product":40,"version":41,"criteria":42,"vulnerable":4},"cisco","broadworks_application_delivery_platform","*","cpe:2.3:a:cisco:broadworks_application_delivery_platform:*:*:*:*:*:*:*:*",{"vendor":39,"product":44,"version":41,"criteria":45,"vulnerable":4},"broadworks_application_server","cpe:2.3:a:cisco:broadworks_application_server:*:*:*:*:release_independent:*:*:*",{"vendor":39,"product":47,"version":41,"criteria":48,"vulnerable":4},"broadworks_profile_server","cpe:2.3:a:cisco:broadworks_profile_server:*:*:*:*:release_independent:*:*:*",{"vendor":39,"product":50,"version":41,"criteria":51,"vulnerable":4},"broadworks_xtended_services_platform","cpe:2.3:a:cisco:broadworks_xtended_services_platform:*:*:*:*:release_independent:*:*:*",4,[54,59,65],{"url":55,"source":56,"tags":57},"https:\u002F\u002Fsec.cloudapps.cisco.com\u002Fsecurity\u002Fcenter\u002Fcontent\u002FCiscoSecurityAdvisory\u002Fcisco-sa-bworks-xxe-uwUd7CEt","Cisco",[58],"Vendor Advisory",{"url":60,"source":61,"tags":62},"https:\u002F\u002Fmalbearlabs.com\u002Fposts\u002Foperation-snowball-inside-an-autonomous-ai-intrusion-campaign","Malbearlabs",[63,64],"Exploit","Third Party Advisory",{"url":66,"source":67,"tags":68},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20320","CISA",[69],"US Government Resource",3,[72],{"id":73,"name":74,"description":75,"extendedDescription":76,"status":77,"abstraction":78,"structure":79},"CWE-611","Improper Restriction of XML External Entity Reference","The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.","XML documents optionally contain a Document Type Definition (DTD), which, among other features, enables the definition of XML entities. It is possible to define an entity by providing a substitution string in the form of a URI. The XML parser can access the contents of this URI and embed these contents back into the XML document for further processing.\nBy submitting an XML file that defines an external entity with a file:\u002F\u002F URI, an attacker can cause the processing application to read the contents of a local file. For example, a URI such as \"file:\u002F\u002F\u002Fc:\u002Fwinnt\u002Fwin.ini\" designates (in Windows) the file C:\\Winnt\\win.ini, or file:\u002F\u002F\u002Fetc\u002Fpasswd designates the password file in Unix-based systems. Using URIs with other schemes such as http:\u002F\u002F, the attacker can force the application to make outgoing requests to servers that the attacker cannot reach directly, which can be used to bypass firewall restrictions or hide the source of attacks such as port scanning.\nOnce the content of the URI is read, it is fed back into the application that is processing the XML. This application may echo back the data (e.g. in an error message), thereby exposing the file contents.","Draft","Base","Simple",1,{"shortDescription":82,"requiredAction":82,"vulnerabilityName":82,"dateAdded":26},"",[],{"title":85,"metaDescription":86,"keywords":87,"canonicalUrl":88,"structuredData":89},"What is CVE-2026-20320? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2026-20320, a high severity cyber security vulnerability from 2026. A vulnerability in the Open Client Interface (OCI) XML Pars...","CVE-2026-20320, CVE-2026-20320 vulnerability, CVE-2026-20320 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2026, CVSS score, exploit, patch, remediation, cisco security, broadworks_application_delivery_platform vulnerability, broadworks_application_server vulnerability, broadworks_profile_server vulnerability, broadworks_xtended_services_platform vulnerability","\u002Fwhat-is\u002Fcve-2026-20320",{"@context":90,"@type":91,"headline":85,"description":86,"datePublished":10,"dateModified":11,"author":92,"publisher":96,"about":100,"mainEntityOfPage":104,"articleSection":107,"keywords":108},"https:\u002F\u002Fschema.org","TechArticle",{"@type":93,"name":94,"url":95},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":93,"name":94,"url":95,"logo":97},{"@type":98,"url":99},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":101,"name":6,"description":102,"additionalType":103},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":105,"@id":106},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2026-20320","Cybersecurity","CVE-2026-20320, CVE-2026-20320 vulnerability, CVE-2026-20320 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[110],{"Operator":26,"Negate":26,"Nodes":111},[112],{"Operator":113,"Negate":114,"CPEMatch":115},"OR",false,[116,119,122,125],{"Vulnerable":4,"Criteria":42,"MatchCriteriaID":117,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":118,"VersionEndIncluding":26},"642652DB-982D-4EAC-8241-05123D621B78","ri.2026.07",{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":120,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":121,"VersionEndIncluding":26},"36D4F82F-4377-4564-B29B-2407268516A2","2026.0",{"Vulnerable":4,"Criteria":48,"MatchCriteriaID":123,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":124,"VersionEndIncluding":26},"7D599E22-8EE5-4BC3-8444-7643F1C1AD4B","2026.07",{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":126,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":124,"VersionEndIncluding":26},"2F17FFA8-A16C-4051-B21A-103F63DDD080",[],[129,136],{"id":130,"eventType":131,"eventTime":132,"details":133,"label":134,"color":135},"5953a442-35b2-4a09-96d9-0e96a436c923","NEW_NVD","2026-08-20T04:02:46.59218+00:00","New CVE added to NVD","Published to NVD","blue",{"id":137,"eventType":138,"eventTime":139,"details":140,"label":141,"color":142},"547db220-a2d3-4e00-842b-a70ff6cdb473","NEW_CISA","2026-11-11T04:01:18.268024+00:00","CVE added to CISA Known Exploited Vulnerabilities","Added to CISA KEV","red",{"lastModified":11,"cacheTime":144,"version":145},1794566356631,"2.0",{"score":147,"band":36,"action":148,"scoredAt":149},75,"Emergency patch","2026-11-13T07:22:16.588311+00:00"]