[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fuoS03VhqCQdlbxcHpuK-IaT7t6HH03h5WvNrc_vcZHM":3,"g5a-risk:CVE-2025-20333":183},{"success":4,"data":5,"meta":180},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":32,"epssPercentile":27,"epssTimeSeries":33,"severity":35,"affectedProducts":36,"affectedProductsCount":48,"references":49,"referencesCount":48,"weaknesses":63,"weaknessesCount":72,"isActivelyExploited":4,"cisaInfo":73,"otxData":27,"relatedBlogPosts":75,"seoMetadata":76,"configurations":101,"relatedVendorCves":158,"notableEvents":159},"CVE-2025-20333","What is CVE-2025-20333?","A vulnerability in the VPN web server of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an authenticated, remote attacker to execute arbitrary code on an affected device.\r\n\r This vulnerability is due to improper validation of user-supplied input in HTTP(S) requests. An attacker with valid VPN user credentials could exploit this vulnerability by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code as root, possibly resulting in the complete compromise of the affected device.","A vulnerability in the VPN web server of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Soft...","2025-09-25T16:15:32.073","2025-10-28T13:58:58.61",9.9,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:C\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":30,"CVSSMetricV2":31,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"psirt@cisco.com","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","CHANGED","HIGH","CRITICAL",null,3.1,6,[],[],0.71207,[34,34,34,34,32,32,32],0.70651,"Critical",[37,42,45],{"vendor":38,"product":39,"version":40,"criteria":41,"vulnerable":4},"cisco","adaptive_security_appliance_software","*","cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*",{"vendor":38,"product":43,"version":40,"criteria":44,"vulnerable":4},"firepower_threat_defense","cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*",{"vendor":38,"product":43,"version":46,"criteria":47,"vulnerable":4},"7.6.0","cpe:2.3:a:cisco:firepower_threat_defense:7.6.0:*:*:*:*:*:*:*",3,[50,55,58],{"url":51,"source":52,"tags":53},"https:\u002F\u002Fsec.cloudapps.cisco.com\u002Fsecurity\u002Fcenter\u002Fcontent\u002FCiscoSecurityAdvisory\u002Fcisco-sa-asaftd-webvpn-z5xP8EUB","Cisco",[54],"Vendor Advisory",{"url":56,"source":52,"tags":57},"https:\u002F\u002Fsec.cloudapps.cisco.com\u002Fsecurity\u002Fcenter\u002Fresources\u002Fasa_ftd_continued_attacks",[54],{"url":59,"source":60,"tags":61},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2025-20333","CISA",[62],"US Government Resource",[64],{"id":65,"name":66,"description":67,"extendedDescription":68,"status":69,"abstraction":70,"structure":71},"CWE-120","Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.","A buffer overflow condition exists when a product attempts to put more data in a buffer than it can hold, or when it attempts to put data in a memory area outside of the boundaries of a buffer. The simplest type of error, and the most common cause of buffer overflows, is the \"classic\" case in which the product copies the buffer without restricting how much is copied. Other variants exist, but the existence of a classic overflow strongly suggests that the programmer is not considering even the most basic of security protections.","Incomplete","Base","Simple",1,{"shortDescription":74,"requiredAction":74,"vulnerabilityName":74,"dateAdded":27},"",[],{"title":77,"metaDescription":78,"keywords":79,"canonicalUrl":80,"structuredData":81},"What is CVE-2025-20333? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2025-20333, a critical severity cyber security vulnerability from 2025. High exploit probability (71.2%). A vulnerability in th...","CVE-2025-20333, CVE-2025-20333 vulnerability, CVE-2025-20333 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2025, CVSS score, exploit, patch, remediation, cisco security, adaptive_security_appliance_software vulnerability, firepower_threat_defense vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2025-20333",{"@context":82,"@type":83,"headline":77,"description":78,"datePublished":10,"dateModified":11,"author":84,"publisher":88,"about":92,"mainEntityOfPage":96,"articleSection":99,"keywords":100},"https:\u002F\u002Fschema.org","TechArticle",{"@type":85,"name":86,"url":87},"Organization","Precursor 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research",[102,140],{"Operator":27,"Negate":27,"Nodes":103},[104],{"Operator":105,"Negate":106,"CPEMatch":107},"OR",false,[108,112,116,120,124,128,132,136],{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":109,"VersionStartExcluding":27,"VersionStartIncluding":110,"VersionEndExcluding":111,"VersionEndIncluding":27},"775B3D5F-25D3-4B1C-9BA2-985263A6CE83","9.12","9.12.4.72",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":113,"VersionStartExcluding":27,"VersionStartIncluding":114,"VersionEndExcluding":115,"VersionEndIncluding":27},"9AD381CE-3B2E-4633-AA43-7A82BA7D39CF","9.14","9.14.4.28",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":117,"VersionStartExcluding":27,"VersionStartIncluding":118,"VersionEndExcluding":119,"VersionEndIncluding":27},"B8D232A4-8AB6-4B7B-A603-4F31B8BAE40C","9.16","9.16.4.85",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":121,"VersionStartExcluding":27,"VersionStartIncluding":122,"VersionEndExcluding":123,"VersionEndIncluding":27},"DA289FE8-F22B-4709-8BD9-5C3774922491","9.17.0","9.17.1.45",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":125,"VersionStartExcluding":27,"VersionStartIncluding":126,"VersionEndExcluding":127,"VersionEndIncluding":27},"80858CAB-E722-4B07-B7FB-56B31D49DD56","9.18","9.18.4.47",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":129,"VersionStartExcluding":27,"VersionStartIncluding":130,"VersionEndExcluding":131,"VersionEndIncluding":27},"FE2128F5-BE28-4EE8-ACA7-E4691BF0058A","9.19","9.19.1.37",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":133,"VersionStartExcluding":27,"VersionStartIncluding":134,"VersionEndExcluding":135,"VersionEndIncluding":27},"E1B37E40-EB7C-4587-9AA8-9C47BA04AE0D","9.20","9.20.3.7",{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":137,"VersionStartExcluding":27,"VersionStartIncluding":138,"VersionEndExcluding":139,"VersionEndIncluding":27},"6526ADF9-BA83-451B-8331-B15877954F77","9.22","9.22.1.3",{"Operator":27,"Negate":27,"Nodes":141},[142],{"Operator":105,"Negate":106,"CPEMatch":143},[144,148,152,156],{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":145,"VersionStartExcluding":27,"VersionStartIncluding":146,"VersionEndExcluding":147,"VersionEndIncluding":27},"DAC10ECF-61D6-495F-9377-FE4DF6CF02FC","7.0.0","7.0.8.1",{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":149,"VersionStartExcluding":27,"VersionStartIncluding":150,"VersionEndExcluding":151,"VersionEndIncluding":27},"C3A6C96B-2873-4F94-B136-E5F6436DE16F","7.1.0","7.2.9",{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":153,"VersionStartExcluding":27,"VersionStartIncluding":154,"VersionEndExcluding":155,"VersionEndIncluding":27},"C63DAB4E-72E6-4016-B665-9957A69F49F1","7.3.0","7.4.2.4",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":157,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"76B73F03-93B6-48C3-BF97-FEAF26895A2D",[],[160,167,174],{"id":161,"eventType":162,"eventTime":163,"details":164,"label":165,"color":166},"24ac261c-2c8a-4c56-b8f7-61f7645517e2","NEW_CISA","2025-09-26T04:01:01.335803+00:00","CVE added to CISA Known Exploited Vulnerabilities","Added to CISA KEV","red",{"id":168,"eventType":169,"eventTime":170,"details":171,"label":172,"color":173},"49406bcd-220c-4379-ba8f-80ceb678d9ba","NEW_NVD","2025-09-26T04:01:02.888769+00:00","New CVE added to NVD","Published to NVD","blue",{"id":175,"eventType":176,"eventTime":177,"details":178,"label":179,"color":166},"810554c2-66b7-4684-9faa-37d46d52b32e","HIGH_EPSS_DELTA","2026-05-05T18:27:40.009887+00:00","Daily EPSS score increased by 0.164 on 2025-09-27","EPSS Score Increased",{"lastModified":11,"cacheTime":181,"version":182},1792370806660,"2.0",{"score":184,"band":35,"action":185,"scoredAt":186},90,"Emergency patch","2026-10-16T07:09:06.963847+00:00"]