[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f0VGMWV06N2q1BXWjMh7bWAR8aKn91N6dN4SZCZn_HFI":3,"g5a-risk:CVE-2023-2758":109},{"success":4,"data":5,"meta":106},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":37,"epssPercentile":26,"epssTimeSeries":38,"severity":39,"affectedProducts":40,"affectedProductsCount":46,"references":47,"referencesCount":58,"weaknesses":59,"weaknessesCount":46,"isActivelyExploited":68,"cisaInfo":26,"otxData":26,"relatedBlogPosts":69,"seoMetadata":70,"configurations":95,"relatedVendorCves":104,"notableEvents":105},"CVE-2023-2758","What is CVE-2023-2758?","A denial of service vulnerability exists in Contec CONPROSYS HMI System versions 3.5.2 and prior. When there is a time-zone mismatch in certain configuration files, a remote, unauthenticated attacker may deny logins for an extended period of time.","A denial of service vulnerability exists in Contec CONPROSYS HMI System versions 3.5.2 and prior. When there is a time-zone mismatch in certain configuration...","2023-05-31T15:15:09.473","2023-06-07T14:35:41.433",5.3,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:L",{"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":23,"IntegrityImpact":23,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":22,"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","MEDIUM",null,3.9,1.4,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":36,"ImpactScore":28},"vulnreport@tenable.com","Secondary",{"Version":20,"VectorString":33,"AttackVector":21,"AttackComplexity":34,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":22,"BaseScore":35,"BaseSeverity":22,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":22,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:L","HIGH",3.7,2.2,0.0104,[37,37,37,37,37,37,37],"Medium",[41],{"vendor":42,"product":43,"version":44,"criteria":45,"vulnerable":4},"contec","conprosys_hmi_system","*","cpe:2.3:a:contec:conprosys_hmi_system:*:*:*:*:*:*:*:*",1,[48,53],{"url":49,"source":50,"tags":51},"https:\u002F\u002Fjvn.jp\u002Fen\u002Fvu\u002FJVNVU93372935\u002Findex.html","Jvn",[52],"Third Party Advisory",{"url":54,"source":55,"tags":56},"https:\u002F\u002Fwww.tenable.com\u002Fsecurity\u002Fresearch\u002Ftra-2023-21","Tenable",[57,52],"Exploit",2,[60],{"id":61,"name":62,"description":63,"extendedDescription":64,"status":65,"abstraction":66,"structure":67},"CWE-799","Improper Control of Interaction Frequency","The product does not properly limit the number or frequency of interactions that it has with an actor, such as the number of incoming requests.","This can allow the actor to perform actions more frequently than expected. The actor could be a human or an automated process such as a virus or bot. This could be used to cause a denial of service, compromise program logic (such as limiting humans to a single vote), or other consequences. For example, an authentication routine might not limit the number of times an attacker can guess a password. Or, a web site might conduct a poll but only expect humans to vote a maximum of once a day.","Incomplete","Class","Simple",false,[],{"title":71,"metaDescription":72,"keywords":73,"canonicalUrl":74,"structuredData":75},"What is CVE-2023-2758? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-2758, a medium severity cyber security vulnerability from 2023. A denial of service vulnerability exists in Contec CONPROS...","CVE-2023-2758, CVE-2023-2758 vulnerability, CVE-2023-2758 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2023, CVSS score, exploit, patch, remediation, contec security, conprosys_hmi_system vulnerability","\u002Fwhat-is\u002Fcve-2023-2758",{"@context":76,"@type":77,"headline":71,"description":72,"datePublished":10,"dateModified":11,"author":78,"publisher":82,"about":86,"mainEntityOfPage":90,"articleSection":93,"keywords":94},"https:\u002F\u002Fschema.org","TechArticle",{"@type":79,"name":80,"url":81},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":79,"name":80,"url":81,"logo":83},{"@type":84,"url":85},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":87,"name":6,"description":88,"additionalType":89},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":91,"@id":92},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-2758","Cybersecurity","CVE-2023-2758, CVE-2023-2758 vulnerability, CVE-2023-2758 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[96],{"Operator":26,"Negate":26,"Nodes":97},[98],{"Operator":99,"Negate":26,"CPEMatch":100},"OR",[101],{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":102,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":103,"VersionEndIncluding":26},"E75EB317-708F-4E02-B521-C788934DFB97","3.5.3",[],[],{"lastModified":11,"cacheTime":107,"version":108},1792240279006,"2.0",{"score":110,"band":39,"action":111,"scoredAt":112},45,"Plan remediation","2026-10-16T06:58:11.89675+00:00"]