[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXdq4v3cYhaH5qmHTzWPav5O4JwXzeAYSun4Gwv074Hg":3,"g5a-risk:CVE-2023-32150":126},{"success":4,"data":5,"meta":123},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":33,"epssPercentile":28,"epssTimeSeries":34,"severity":35,"affectedProducts":36,"affectedProductsCount":47,"references":48,"referencesCount":64,"weaknesses":65,"weaknessesCount":74,"isActivelyExploited":46,"cisaInfo":28,"otxData":28,"relatedBlogPosts":75,"seoMetadata":76,"configurations":101,"relatedVendorCves":114,"notableEvents":115},"CVE-2023-32150","What is CVE-2023-32150?","D-Link DIR-2640 PrefixLen Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2640 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.\n\nThe specific flaw exists within the handling of the PrefixLen parameter provided to the HNAP1 endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root.\n. Was ZDI-CAN-19547.","D-Link DIR-2640 PrefixLen Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary co...","2024-05-03T02:15:19.28","2026-06-17T05:58:11.62",6.8,"CVSS:3.0\u002FAV:A\u002FAC:L\u002FPR:H\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":31,"CVSSMetricV40":32},[],[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":29,"ImpactScore":30},"zdi-disclosures@trendmicro.com","Secondary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":25,"Scope":26,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":12,"BaseSeverity":27,"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},"3.0","ADJACENT_NETWORK","LOW","HIGH","NONE","UNCHANGED","MEDIUM",null,0.9,5.9,[],[],0.26892,[33,33,33,33,33,33,33],"Medium",[37,42],{"vendor":38,"product":39,"version":40,"criteria":41,"vulnerable":4},"dlink","dir-2640_firmware","1.11b02","cpe:2.3:o:dlink:dir-2640_firmware:1.11b02:*:*:*:*:*:*:*",{"vendor":38,"product":43,"version":44,"criteria":45,"vulnerable":46},"dir-2640","-","cpe:2.3:h:dlink:dir-2640:-:*:*:*:*:*:*:*",false,2,[49,55,60,62],{"url":50,"source":51,"tags":52},"https:\u002F\u002Fsupportannouncement.us.dlink.com\u002Fannouncement\u002Fpublication.aspx?name=SAP10323","Dlink",[53,54],"Product","Vendor Advisory",{"url":56,"source":57,"tags":58},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-23-542\u002F","Zerodayinitiative",[59],"Third Party Advisory",{"url":50,"source":51,"tags":61},[53,54],{"url":56,"source":57,"tags":63},[59],4,[66],{"id":67,"name":68,"description":69,"extendedDescription":70,"status":71,"abstraction":72,"structure":73},"CWE-78","Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.","This weakness can lead to a vulnerability in environments in which the attacker does not have direct access to the operating system, such as in web applications. Alternately, if the weakness occurs in a privileged program, it could allow the attacker to specify commands that normally would not be accessible, or to call alternate commands with privileges that the attacker does not have. The problem is exacerbated if the compromised process does not follow the principle of least privilege, because the attacker-controlled commands may run with special system privileges that increases the amount of damage.\nThere are at least two subtypes of OS command injection:\nFrom a weakness standpoint, these variants represent distinct programmer errors. In the first variant, the programmer clearly intends that input from untrusted parties will be part of the arguments in the command to be executed. In the second variant, the programmer does not intend for the command to be accessible to any untrusted party, but the programmer probably has not accounted for alternate ways in which malicious attackers can provide input.","Stable","Base","Simple",1,[],{"title":77,"metaDescription":78,"keywords":79,"canonicalUrl":80,"structuredData":81},"What is CVE-2023-32150? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-32150, a medium severity cyber security vulnerability from 2024. D-Link DIR-2640 PrefixLen Command Injection Remote Code E...","CVE-2023-32150, CVE-2023-32150 vulnerability, CVE-2023-32150 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2024, CVSS score, exploit, patch, remediation, dlink security, dir-2640_firmware vulnerability, dir-2640 vulnerability","\u002Fwhat-is\u002Fcve-2023-32150",{"@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 Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":85,"name":86,"url":87,"logo":89},{"@type":90,"url":91},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":93,"name":6,"description":94,"additionalType":95},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":97,"@id":98},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-32150","Cybersecurity","CVE-2023-32150, CVE-2023-32150 vulnerability, CVE-2023-32150 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[102],{"Operator":103,"Negate":28,"Nodes":104},"AND",[105,110],{"Operator":106,"Negate":46,"CPEMatch":107},"OR",[108],{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":109,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"AC690F1B-7B27-42A1-853A-EF04959FCF07",{"Operator":106,"Negate":46,"CPEMatch":111},[112],{"Vulnerable":46,"Criteria":45,"MatchCriteriaID":113,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"D68A4D09-6C9A-4F3B-863D-DF612DB8DB89",[],[116],{"id":117,"eventType":118,"eventTime":119,"details":120,"label":121,"color":122},"f4a4ba68-2509-4de3-82fc-42c67b214ff7","HIGH_EPSS_DELTA","2026-06-16T04:05:06.546154+00:00","Daily EPSS score increased by 0.229 on 2024-05-04","EPSS Score Increased","red",{"lastModified":11,"cacheTime":124,"version":125},1792271081272,"2.0",{"score":127,"band":128,"action":129,"scoredAt":130},35,"Low","Monitor","2026-10-16T07:01:49.048592+00:00"]