[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXcvpaEp8GwyNmlN-DDpbdQ6JJkus4sdc8YVRNrgJh4I":3,"g5a-risk:CVE-2023-7222":144},{"success":4,"data":5,"meta":142},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":51,"epssPercentile":28,"epssTimeSeries":52,"severity":53,"affectedProducts":54,"affectedProductsCount":64,"references":65,"referencesCount":86,"weaknesses":87,"weaknessesCount":64,"isActivelyExploited":49,"cisaInfo":28,"otxData":28,"relatedBlogPosts":101,"seoMetadata":102,"configurations":127,"relatedVendorCves":140,"notableEvents":141},"CVE-2023-7222","What is CVE-2023-7222?","A vulnerability was found in Totolink X2000R 1.0.0-B20221212.1452. It has been declared as critical. This vulnerability affects the function formTmultiAP of the file \u002Fbin\u002Fboa of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249856. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","A vulnerability was found in Totolink X2000R 1.0.0-B20221212.1452. It has been declared as critical. This vulnerability affects the function formTmultiAP of ...","2024-01-09T16:15:43.693","2026-06-17T06:52:20.833",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":37,"CVSSMetricV2":38,"CVSSMetricV40":50},[16,31],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":29,"ImpactScore":30},"cna@vuldb.com","Secondary",{"Version":20,"VectorString":21,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":25,"Scope":26,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":27,"BaseSeverity":24,"ExploitCodeMaturity":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"TemporalSeverity":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"ModifiedAttackVector":28,"ModifiedAttackComplexity":28,"ModifiedPrivilegesRequired":28,"ModifiedUserInteraction":28,"ModifiedScope":28,"ModifiedConfidentialityImpact":28,"ModifiedIntegrityImpact":28,"ModifiedAvailabilityImpact":28,"EnvironmentalScore":28,"EnvironmentalSeverity":28},"3.1","CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:H\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H","NETWORK","LOW","HIGH","NONE","UNCHANGED",7.2,null,1.2,5.9,{"Source":32,"Type":33,"CVSSData":34,"ExploitabilityScore":36,"ImpactScore":30},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":25,"UserInteraction":25,"Scope":26,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":12,"BaseSeverity":35,"ExploitCodeMaturity":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"TemporalSeverity":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"ModifiedAttackVector":28,"ModifiedAttackComplexity":28,"ModifiedPrivilegesRequired":28,"ModifiedUserInteraction":28,"ModifiedScope":28,"ModifiedConfidentialityImpact":28,"ModifiedIntegrityImpact":28,"ModifiedAvailabilityImpact":28,"EnvironmentalScore":28,"EnvironmentalSeverity":28},"CRITICAL",3.9,[],[39],{"Source":17,"Type":18,"CVSSData":40,"BaseSeverity":24,"ExploitabilityScore":47,"ImpactScore":48,"ACInsufInfo":49,"ObtainAllPrivilege":49,"ObtainUserPrivilege":49,"ObtainOtherPrivilege":49,"UserInteractionRequired":49},{"Version":41,"VectorString":42,"AccessVector":22,"AccessComplexity":23,"Authentication":43,"ConfidentialityImpact":44,"IntegrityImpact":44,"AvailabilityImpact":44,"BaseScore":45,"BaseSeverity":46,"Exploitability":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"CollateralDamagePotential":28,"TargetDistribution":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"EnvironmentalScore":28},"2.0","AV:N\u002FAC:L\u002FAu:M\u002FC:C\u002FI:C\u002FA:C","MULTIPLE","COMPLETE",8.3,"",6.4,10,false,[],0.0132,[51,51,51,51,51,51,51],"Critical",[55,60],{"vendor":56,"product":57,"version":58,"criteria":59,"vulnerable":4},"totolink","x2000r_firmware","1.0.0-b20221212.1452","cpe:2.3:o:totolink:x2000r_firmware:1.0.0-b20221212.1452:*:*:*:*:*:*:*",{"vendor":56,"product":61,"version":62,"criteria":63,"vulnerable":49},"x2000r","-","cpe:2.3:h:totolink:x2000r:-:*:*:*:*:*:*:*",2,[66,72,77,80,82,84],{"url":67,"source":68,"tags":69},"https:\u002F\u002Fgithub.com\u002Fjylsec\u002Fvuldb\u002Fblob\u002Fmain\u002FTOTOLINK\u002FX2000R\u002FformTmultiAP\u002FREADME.md","GitHub",[70,71],"Exploit","Third Party Advisory",{"url":73,"source":74,"tags":75},"https:\u002F\u002Fvuldb.com\u002F?ctiid.249856","Vuldb",[76,71],"Permissions Required",{"url":78,"source":74,"tags":79},"https:\u002F\u002Fvuldb.com\u002F?id.249856",[76,71],{"url":67,"source":68,"tags":81},[70,71],{"url":73,"source":74,"tags":83},[76,71],{"url":78,"source":74,"tags":85},[76,71],6,[88,96],{"id":89,"name":90,"description":91,"extendedDescription":92,"status":93,"abstraction":94,"structure":95},"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",{"id":97,"name":98,"description":99,"extendedDescription":46,"status":100,"abstraction":94,"structure":95},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","Draft",[],{"title":103,"metaDescription":104,"keywords":105,"canonicalUrl":106,"structuredData":107},"What is CVE-2023-7222? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-7222, a critical severity cyber security vulnerability from 2024. A vulnerability was found in Totolink X2000R 1.0.0-B2022...","CVE-2023-7222, CVE-2023-7222 vulnerability, CVE-2023-7222 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2024, CVSS score, exploit, patch, remediation, totolink security, x2000r_firmware vulnerability, x2000r vulnerability","\u002Fwhat-is\u002Fcve-2023-7222",{"@context":108,"@type":109,"headline":103,"description":104,"datePublished":10,"dateModified":11,"author":110,"publisher":114,"about":118,"mainEntityOfPage":122,"articleSection":125,"keywords":126},"https:\u002F\u002Fschema.org","TechArticle",{"@type":111,"name":112,"url":113},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":111,"name":112,"url":113,"logo":115},{"@type":116,"url":117},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":119,"name":6,"description":120,"additionalType":121},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":123,"@id":124},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-7222","Cybersecurity","CVE-2023-7222, CVE-2023-7222 vulnerability, CVE-2023-7222 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[128],{"Operator":129,"Negate":28,"Nodes":130},"AND",[131,136],{"Operator":132,"Negate":49,"CPEMatch":133},"OR",[134],{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":135,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"F5B20806-B933-4583-8196-23BB5BFF4B1E",{"Operator":132,"Negate":49,"CPEMatch":137},[138],{"Vulnerable":49,"Criteria":63,"MatchCriteriaID":139,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"299F34FB-4D53-4846-B6F0-4431D61B5154",[],[],{"lastModified":11,"cacheTime":143,"version":41},1792358967100,{"score":145,"band":146,"action":147,"scoredAt":148},55,"Medium","Plan remediation","2026-10-16T07:00:24.823843+00:00"]