[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f6YEwexbntJhy7Moamp8IYhzoq_74zPOq6S8sGIyaPps":3,"g5a-risk:CVE-2002-1623":168},{"success":4,"data":5,"meta":166},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":34,"epssPercentile":28,"epssTimeSeries":35,"severity":36,"affectedProducts":37,"affectedProductsCount":46,"references":47,"referencesCount":108,"weaknesses":109,"weaknessesCount":113,"isActivelyExploited":32,"cisaInfo":28,"otxData":28,"relatedBlogPosts":114,"seoMetadata":115,"configurations":140,"relatedVendorCves":150,"notableEvents":151},"CVE-2002-1623","What is CVE-2002-1623?","The design of the Internet Key Exchange (IKE) protocol, when using Aggressive Mode for shared secret authentication, does not encrypt initiator or responder identities during negotiation, which may allow remote attackers to determine valid usernames by (1) monitoring responses before the password is supplied or (2) sniffing, as originally reported for FireWall-1 SecuRemote.","The design of the Internet Key Exchange (IKE) protocol, when using Aggressive Mode for shared secret authentication, does not encrypt initiator or responder ...","2002-12-31T05:00:00","2026-06-16T21:59:40.59",5,"AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":17,"CVSSMetricV40":33},[],[],[18],{"Source":19,"Type":20,"CVSSData":21,"BaseSeverity":29,"ExploitabilityScore":30,"ImpactScore":31,"ACInsufInfo":32,"ObtainAllPrivilege":32,"ObtainUserPrivilege":32,"ObtainOtherPrivilege":32,"UserInteractionRequired":32},"nvd@nist.gov","Primary",{"Version":22,"VectorString":13,"AccessVector":23,"AccessComplexity":24,"Authentication":25,"ConfidentialityImpact":26,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":27,"Exploitability":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"CollateralDamagePotential":28,"TargetDistribution":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"EnvironmentalScore":28},"2.0","NETWORK","LOW","NONE","PARTIAL","",null,"MEDIUM",10,2.9,false,[],0.48573,[34,34,34,34,34,34,34],"Medium",[38,43],{"vendor":39,"product":40,"version":41,"criteria":42,"vulnerable":4},"checkpoint","vpn-1_firewall-1","4.0","cpe:2.3:a:checkpoint:vpn-1_firewall-1:4.0:*:*:*:*:*:*:*",{"vendor":39,"product":40,"version":44,"criteria":45,"vulnerable":4},"4.1","cpe:2.3:a:checkpoint:vpn-1_firewall-1:4.1:*:*:*:*:*:*:*",2,[48,52,56,59,63,68,72,77,81,84,88,90,92,94,96,98,100,102,104,106],{"url":49,"source":50,"tags":51},"http:\u002F\u002Flists.grok.org.uk\u002Fpipermail\u002Ffull-disclosure\u002F2002-September\u002F001223.html","Org",[],{"url":53,"source":54,"tags":55},"http:\u002F\u002Fmarc.info\u002F?l=bugtraq&m=103124812629621&w=2","Marc",[],{"url":57,"source":54,"tags":58},"http:\u002F\u002Fmarc.info\u002F?l=bugtraq&m=103176164729351&w=2",[],{"url":60,"source":61,"tags":62},"http:\u002F\u002Fwww.checkpoint.com\u002Ftechsupport\u002Falerts\u002Fike.html","Checkpoint",[],{"url":64,"source":65,"tags":66},"http:\u002F\u002Fwww.kb.cert.org\u002Fvuls\u002Fid\u002F886601","Cert",[67],"US Government Resource",{"url":69,"source":70,"tags":71},"http:\u002F\u002Fwww.nta-monitor.com\u002Fnews\u002Fcheckpoint.htm","Nta-monitor",[],{"url":73,"source":74,"tags":75},"http:\u002F\u002Fwww.securiteam.com\u002Fsecuritynews\u002F5TP040U8AW.html","Securiteam",[76],"Exploit",{"url":78,"source":79,"tags":80},"http:\u002F\u002Fwww.securityfocus.com\u002Farchive\u002F1\u002F290202","Securityfocus",[76],{"url":82,"source":79,"tags":83},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F5607",[],{"url":85,"source":86,"tags":87},"https:\u002F\u002Fexchange.xforce.ibmcloud.com\u002Fvulnerabilities\u002F10034","Ibmcloud",[],{"url":49,"source":50,"tags":89},[],{"url":53,"source":54,"tags":91},[],{"url":57,"source":54,"tags":93},[],{"url":60,"source":61,"tags":95},[],{"url":64,"source":65,"tags":97},[67],{"url":69,"source":70,"tags":99},[],{"url":73,"source":74,"tags":101},[76],{"url":78,"source":79,"tags":103},[76],{"url":82,"source":79,"tags":105},[],{"url":85,"source":86,"tags":107},[],20,[110],{"id":111,"name":111,"description":112},"Unknown","NVD-CWE-Other",1,[],{"title":116,"metaDescription":117,"keywords":118,"canonicalUrl":119,"structuredData":120},"What is CVE-2002-1623? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2002-1623, a medium severity cyber security vulnerability from 2002. High exploit probability (48.6%). The design of the Intern...","CVE-2002-1623, CVE-2002-1623 vulnerability, CVE-2002-1623 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2002, CVSS score, exploit, patch, remediation, checkpoint security, vpn-1_firewall-1 vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2002-1623",{"@context":121,"@type":122,"headline":116,"description":117,"datePublished":10,"dateModified":11,"author":123,"publisher":127,"about":131,"mainEntityOfPage":135,"articleSection":138,"keywords":139},"https:\u002F\u002Fschema.org","TechArticle",{"@type":124,"name":125,"url":126},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":124,"name":125,"url":126,"logo":128},{"@type":129,"url":130},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":132,"name":6,"description":133,"additionalType":134},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":136,"@id":137},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2002-1623","Cybersecurity","CVE-2002-1623, CVE-2002-1623 vulnerability, CVE-2002-1623 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[141],{"Operator":28,"Negate":28,"Nodes":142},[143],{"Operator":144,"Negate":32,"CPEMatch":145},"OR",[146,148],{"Vulnerable":4,"Criteria":42,"MatchCriteriaID":147,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"B0F8A14A-F252-4454-A4FB-BB924FE66085",{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":149,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"32896C31-7AEA-42B3-94E1-05A3E8E61317",[],[152,159],{"id":153,"eventType":154,"eventTime":155,"details":156,"label":157,"color":158},"1550fbf0-7e29-45fc-a668-c0657657f903","LOW_EPSS_DELTA","2025-07-02T04:13:00.855773+00:00","Daily EPSS score decreased by 0.619 on 2023-12-30","EPSS Score Decreased","green",{"id":160,"eventType":161,"eventTime":162,"details":163,"label":164,"color":165},"555c46af-09e1-491f-a668-cd271f64952e","HIGH_EPSS_DELTA","2025-07-07T04:07:06.450145+00:00","Daily EPSS score increased by 0.619 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":167,"version":22},1792326585942,{"score":169,"band":36,"action":170,"scoredAt":171},41,"Plan remediation","2026-10-17T06:32:17.682903+00:00"]