[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fYLt9EJV-jewBYKg_bFeY8UcCFrun5ZhSB8WFf740xgs":3,"g5a-risk:CVE-2016-9553":133},{"success":4,"data":5,"meta":131},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":15,"epssTimeSeries":40,"severity":42,"affectedProducts":43,"affectedProductsCount":49,"references":50,"referencesCount":37,"weaknesses":78,"weaknessesCount":49,"isActivelyExploited":87,"cisaInfo":15,"otxData":15,"relatedBlogPosts":88,"seoMetadata":89,"configurations":114,"relatedVendorCves":122,"notableEvents":123},"CVE-2016-9553","What is CVE-2016-9553?","The Sophos Web Appliance (version 4.2.1.3) is vulnerable to two Remote Command Injection vulnerabilities affecting its web administrative interface. These vulnerabilities occur in the MgrReport.php (\u002Fcontrollers\u002FMgrReport.php) component responsible for blocking and unblocking IP addresses from accessing the device. The device doesn't properly escape the information passed in the variables 'unblockip' and 'blockip' before calling the shell_exec() function which allows for system commands to be injected into the device. The code erroneously suggests that the information handled is protected by utilizing the variable name 'escapedips' - however this was not the case. The Sophos ID is NSWA-1258.","The Sophos Web Appliance (version 4.2.1.3) is vulnerable to two Remote Command Injection vulnerabilities affecting its web administrative interface. These vu...","2017-01-28T12:59:00.133","2025-04-20T01:37:25.86",7.2,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:H\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":29,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":25,"Scope":26,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":12,"BaseSeverity":24,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"3.0","NETWORK","LOW","HIGH","NONE","UNCHANGED",1.2,5.9,[30],{"Source":18,"Type":19,"CVSSData":31,"BaseSeverity":24,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":32,"VectorString":33,"AccessVector":22,"AccessComplexity":23,"Authentication":34,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"BaseSeverity":15,"Exploitability":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"CollateralDamagePotential":15,"TargetDistribution":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"EnvironmentalScore":15},"2.0","AV:N\u002FAC:L\u002FAu:S\u002FC:C\u002FI:C\u002FA:C","SINGLE","COMPLETE",9,8,10,0.19815,[41,41,39,39,39,39,39],0.19462,"High",[44],{"vendor":45,"product":46,"version":47,"criteria":48,"vulnerable":4},"sophos","web_appliance","4.2.1.3","cpe:2.3:a:sophos:web_appliance:4.2.1.3:*:*:*:*:*:*:*",1,[51,56,61,67,70,72,74,76],{"url":52,"source":53,"tags":54},"http:\u002F\u002Fpastebin.com\u002FDUYuN0U5","Pastebin",[55],"Exploit",{"url":57,"source":58,"tags":59},"http:\u002F\u002Fswa.sophos.com\u002Frn\u002Fswa\u002Fconcepts\u002FReleaseNotes_4.3.1.html","Sophos",[60],"Release Notes",{"url":62,"source":63,"tags":64},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F95853","Securityfocus",[65,66],"Third Party Advisory","VDB Entry",{"url":68,"source":58,"tags":69},"https:\u002F\u002Fcommunity.sophos.com\u002Fproducts\u002Fweb-appliance\u002Fb\u002Fblog\u002Fposts\u002Frelease-of-swa-version-4-3-1",[60],{"url":52,"source":53,"tags":71},[55],{"url":57,"source":58,"tags":73},[60],{"url":62,"source":63,"tags":75},[65,66],{"url":68,"source":58,"tags":77},[60],[79],{"id":80,"name":81,"description":82,"extendedDescription":83,"status":84,"abstraction":85,"structure":86},"CWE-77","Improper Neutralization of Special Elements used in a Command ('Command Injection')","The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.","Many protocols and products have their own custom command language. While OS or shell command strings are frequently discovered and targeted, developers may not realize that these other command languages might also be vulnerable to attacks.","Draft","Class","Simple",false,[],{"title":90,"metaDescription":91,"keywords":92,"canonicalUrl":93,"structuredData":94},"What is CVE-2016-9553? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2016-9553, a high severity cyber security vulnerability from 2017. The Sophos Web Appliance (version 4.2.1.3) is vulnerable to ...","CVE-2016-9553, CVE-2016-9553 vulnerability, CVE-2016-9553 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2017, CVSS score, exploit, patch, remediation, sophos security, web_appliance vulnerability","\u002Fwhat-is\u002Fcve-2016-9553",{"@context":95,"@type":96,"headline":90,"description":91,"datePublished":10,"dateModified":11,"author":97,"publisher":101,"about":105,"mainEntityOfPage":109,"articleSection":112,"keywords":113},"https:\u002F\u002Fschema.org","TechArticle",{"@type":98,"name":99,"url":100},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":98,"name":99,"url":100,"logo":102},{"@type":103,"url":104},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":106,"name":6,"description":107,"additionalType":108},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":110,"@id":111},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2016-9553","Cybersecurity","CVE-2016-9553, CVE-2016-9553 vulnerability, CVE-2016-9553 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[115],{"Operator":15,"Negate":15,"Nodes":116},[117],{"Operator":118,"Negate":15,"CPEMatch":119},"OR",[120],{"Vulnerable":4,"Criteria":48,"MatchCriteriaID":121,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"D0F4F4AA-F2D3-4054-A293-E12C03C3B679",[],[124],{"id":125,"eventType":126,"eventTime":127,"details":128,"label":129,"color":130},"b434e2dc-c887-4e41-af54-da35ffa29445","HIGH_EPSS_DELTA","2026-06-16T04:06:29.018193+00:00","Daily EPSS score increased by 0.126 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":132,"version":32},1792239554549,{"score":134,"band":135,"action":136,"scoredAt":137},53,"Medium","Plan remediation","2026-10-17T08:26:55.322172+00:00"]