[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fRxcCHaZ6zH-v_wlWgju3zGGkBsNAj8gl-clNAQw1FQg":3,"g5a-risk:CVE-2021-25296":153},{"success":4,"data":5,"meta":151},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":46,"epssPercentile":26,"epssTimeSeries":47,"severity":48,"affectedProducts":49,"affectedProductsCount":55,"references":56,"referencesCount":100,"weaknesses":101,"weaknessesCount":55,"isActivelyExploited":4,"cisaInfo":105,"otxData":26,"relatedBlogPosts":106,"seoMetadata":107,"configurations":132,"relatedVendorCves":142,"notableEvents":143},"CVE-2021-25296","What is CVE-2021-25296?","Nagios XI version xi-5.7.5 is affected by OS command injection. The vulnerability exists in the file \u002Fusr\u002Flocal\u002Fnagiosxi\u002Fhtml\u002Fincludes\u002Fconfigwizards\u002Fwindowswmi\u002Fwindowswmi.inc.php due to improper sanitization of authenticated user-controlled input by a single HTTP request, which can lead to OS command injection on the Nagios XI server.","Nagios XI version xi-5.7.5 is affected by OS command injection. The vulnerability exists in the file \u002Fusr\u002Flocal\u002Fnagiosxi\u002Fhtml\u002Fincludes\u002Fconfigwizards\u002Fwindowsw...","2021-02-15T13:15:12.683","2025-11-03T15:14:53.967",8.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":33,"CVSSMetricV2":34,"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":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"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","HIGH",null,2.8,5.9,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":28},"134c704f-9b21-4f2e-91b3-4a467353bcc0","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},[],[35],{"Source":17,"Type":18,"CVSSData":36,"BaseSeverity":25,"ExploitabilityScore":43,"ImpactScore":44,"ACInsufInfo":45,"ObtainAllPrivilege":45,"ObtainUserPrivilege":45,"ObtainOtherPrivilege":45,"UserInteractionRequired":45},{"Version":37,"VectorString":38,"AccessVector":21,"AccessComplexity":22,"Authentication":39,"ConfidentialityImpact":40,"IntegrityImpact":40,"AvailabilityImpact":40,"BaseScore":41,"BaseSeverity":42,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:N\u002FAC:L\u002FAu:S\u002FC:C\u002FI:C\u002FA:C","SINGLE","COMPLETE",9,"",8,10,false,0.71935,[46,46,46,46,46,46,46],"High",[50],{"vendor":51,"product":52,"version":53,"criteria":54,"vulnerable":4},"nagios","nagios_xi","*","cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*",1,[57,62,69,72,75,79,83,85,87,89,91,93,95],{"url":58,"source":59,"tags":60},"http:\u002F\u002Fnagios.com","Nagios",[61],"Product",{"url":63,"source":64,"tags":65},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F161561\u002FNagios-XI-5.7.5-Remote-Code-Execution.html","Packetstormsecurity",[66,67,68],"Exploit","Third Party Advisory","VDB Entry",{"url":70,"source":64,"tags":71},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F170924\u002FNagios-XI-5.7.5-Remote-Code-Execution.html",[67,68],{"url":73,"source":59,"tags":74},"https:\u002F\u002Fassets.nagios.com\u002Fdownloads\u002Fnagiosxi\u002Fversions.php",[66,61],{"url":76,"source":77,"tags":78},"https:\u002F\u002Fgithub.com\u002Ffs0c-sh\u002Fnagios-xi-5.7.5-bugs\u002Fblob\u002Fmain\u002FREADME.md","GitHub",[66,67],{"url":80,"source":81,"tags":82},"https:\u002F\u002Fwww.fastly.com\u002Fblog\u002Fanatomy-of-a-command-injection-cve-2021-25296-7-8-with-metasploit-module-and","Fastly",[66,67],{"url":58,"source":59,"tags":84},[61],{"url":63,"source":64,"tags":86},[66,67,68],{"url":70,"source":64,"tags":88},[67,68],{"url":73,"source":59,"tags":90},[66,61],{"url":76,"source":77,"tags":92},[66,67],{"url":80,"source":81,"tags":94},[66,67],{"url":96,"source":97,"tags":98},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25296","CISA",[99],"US Government Resource",13,[102],{"id":103,"name":103,"description":104},"Unknown","NVD-CWE-Other",{"shortDescription":42,"requiredAction":42,"vulnerabilityName":42,"dateAdded":26},[],{"title":108,"metaDescription":109,"keywords":110,"canonicalUrl":111,"structuredData":112},"What is CVE-2021-25296? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-25296, a high severity cyber security vulnerability from 2021. High exploit probability (71.9%). Nagios XI version xi-5.7....","CVE-2021-25296, CVE-2021-25296 vulnerability, CVE-2021-25296 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, nagios security, nagios_xi vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2021-25296",{"@context":113,"@type":114,"headline":108,"description":109,"datePublished":10,"dateModified":11,"author":115,"publisher":119,"about":123,"mainEntityOfPage":127,"articleSection":130,"keywords":131},"https:\u002F\u002Fschema.org","TechArticle",{"@type":116,"name":117,"url":118},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":116,"name":117,"url":118,"logo":120},{"@type":121,"url":122},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":124,"name":6,"description":125,"additionalType":126},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":128,"@id":129},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-25296","Cybersecurity","CVE-2021-25296, CVE-2021-25296 vulnerability, CVE-2021-25296 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[133],{"Operator":26,"Negate":26,"Nodes":134},[135],{"Operator":136,"Negate":45,"CPEMatch":137},"OR",[138],{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":139,"VersionStartExcluding":26,"VersionStartIncluding":140,"VersionEndExcluding":26,"VersionEndIncluding":141},"F16363BB-D503-4020-A9FA-D78B0ABE217C","5.5.6","5.7.5",[],[144],{"id":145,"eventType":146,"eventTime":147,"details":148,"label":149,"color":150},"ec34de34-5dde-44a9-9212-898e0e55d455","LOW_EPSS_DELTA","2026-06-16T04:05:41.688942+00:00","Daily EPSS score decreased by 0.209 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":152,"version":37},1792372727607,{"score":154,"band":48,"action":155,"scoredAt":156},80,"Emergency patch","2026-10-16T06:50:31.153036+00:00"]