[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxOODzWhTxpUKnjyq6I2u81s8UskHxSZYQN_AyAZfsdU":3,"g5a-risk:CVE-2020-7586":154},{"success":4,"data":5,"meta":152},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":26,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":63,"references":64,"referencesCount":80,"weaknesses":81,"weaknessesCount":95,"isActivelyExploited":96,"cisaInfo":26,"otxData":26,"relatedBlogPosts":97,"seoMetadata":98,"configurations":123,"relatedVendorCves":150,"notableEvents":151},"CVE-2020-7586","What is CVE-2020-7586?","A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions \u003C V9.0 SP3), SIMATIC PDM (All versions \u003C V9.2), SIMATIC STEP 7 V5.X (All versions \u003C V5.6 SP2 HF3), SINAMICS STARTER (containing STEP 7 OEM version) (All versions \u003C V5.4 HF2). A buffer overflow vulnerability could allow a local attacker to cause a Denial-of-Service situation. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires user privileges but no user interaction. The vulnerability could allow an attacker to compromise the availability of the system as well as to have access to confidential information.","A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions \u003C V9.0 SP3), SIMATIC PDM (All versions...","2020-06-10T17:15:12.52","2021-04-22T21:15:09.47",7.8,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":29,"CVSSMetricV40":26},[16],{"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":25,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","LOCAL","LOW","NONE","UNCHANGED","HIGH",null,1.8,5.9,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":36,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":34,"IntegrityImpact":34,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:L\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","PARTIAL",4.6,"MEDIUM",3.9,6.4,0.00423,[39,39,39,39,39,39,39],"High",[43,48,51,54,57,60],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"siemens","simatic_pcs_7","*","cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*",{"vendor":44,"product":49,"version":46,"criteria":50,"vulnerable":4},"simatic_process_device_manager","cpe:2.3:a:siemens:simatic_process_device_manager:*:*:*:*:*:*:*:*",{"vendor":44,"product":52,"version":46,"criteria":53,"vulnerable":4},"simatic_step_7","cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:*",{"vendor":44,"product":52,"version":55,"criteria":56,"vulnerable":4},"5.6","cpe:2.3:a:siemens:simatic_step_7:5.6:-:*:*:*:*:*:*",{"vendor":44,"product":58,"version":46,"criteria":59,"vulnerable":4},"sinamics_starter","cpe:2.3:a:siemens:sinamics_starter:*:*:*:*:*:*:*:*",{"vendor":44,"product":58,"version":61,"criteria":62,"vulnerable":4},"5.4","cpe:2.3:a:siemens:sinamics_starter:5.4:-:*:*:*:*:*:*",6,[65,70,74],{"url":66,"source":67,"tags":68},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-689942.pdf","Siemens",[69],"Vendor Advisory",{"url":71,"source":72,"tags":73},"https:\u002F\u002Fus-cert.cisa.gov\u002Fics\u002Fadvisories\u002Ficsa-20-161-05","CISA",[],{"url":75,"source":76,"tags":77},"https:\u002F\u002Fwww.us-cert.gov\u002Fics\u002Fadvisories\u002Ficsa-20-161-05","Us-cert",[78,79],"Third Party Advisory","US Government Resource",3,[82,90],{"id":83,"name":84,"description":85,"extendedDescription":86,"status":87,"abstraction":88,"structure":89},"CWE-122","Heap-based Buffer Overflow","A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().","","Draft","Variant","Simple",{"id":91,"name":92,"description":93,"extendedDescription":86,"status":87,"abstraction":94,"structure":89},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","Base",2,false,[],{"title":99,"metaDescription":100,"keywords":101,"canonicalUrl":102,"structuredData":103},"What is CVE-2020-7586? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-7586, a high severity cyber security vulnerability from 2020. A vulnerability has been identified in SIMATIC PCS 7 V8.2 an...","CVE-2020-7586, CVE-2020-7586 vulnerability, CVE-2020-7586 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, siemens security, simatic_pcs_7 vulnerability, simatic_process_device_manager vulnerability, simatic_step_7 vulnerability, sinamics_starter vulnerability","\u002Fwhat-is\u002Fcve-2020-7586",{"@context":104,"@type":105,"headline":99,"description":100,"datePublished":10,"dateModified":11,"author":106,"publisher":110,"about":114,"mainEntityOfPage":118,"articleSection":121,"keywords":122},"https:\u002F\u002Fschema.org","TechArticle",{"@type":107,"name":108,"url":109},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":107,"name":108,"url":109,"logo":111},{"@type":112,"url":113},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":115,"name":6,"description":116,"additionalType":117},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":119,"@id":120},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-7586","Cybersecurity","CVE-2020-7586, CVE-2020-7586 vulnerability, CVE-2020-7586 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[124],{"Operator":26,"Negate":26,"Nodes":125},[126],{"Operator":127,"Negate":26,"CPEMatch":128},"OR",[129,131,133,135,137,140,143,146,148],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":130,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"13E3BDF0-B691-4A97-A74A-A65EC910480E",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":132,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"50C02E17-87F5-47DB-B4F3-EFC44B0DFC88",{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":134,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":55,"VersionEndIncluding":26},"CAF09D6E-3375-4731-B16D-30B7592EA5FB",{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":136,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"851F8474-4568-487D-98FB-47DF7EAEAC3B",{"Vulnerable":4,"Criteria":138,"MatchCriteriaID":139,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:a:siemens:simatic_step_7:5.6:sp1:*:*:*:*:*:*","81EADA2F-884C-4D72-8489-71025B3EBAEE",{"Vulnerable":4,"Criteria":141,"MatchCriteriaID":142,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:a:siemens:simatic_step_7:5.6:sp2:*:*:*:*:*:*","78366D2F-B728-47F6-B539-5FB2D1B0419D",{"Vulnerable":4,"Criteria":144,"MatchCriteriaID":145,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:a:siemens:simatic_step_7:5.6:sp2_hotfix1:*:*:*:*:*:*","06A86DA0-BC1F-4306-B02E-ED2FA36BE273",{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":147,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":61,"VersionEndIncluding":26},"23020179-5112-48A8-BA76-EB6C073867BF",{"Vulnerable":4,"Criteria":62,"MatchCriteriaID":149,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"E04348B3-6DAC-49E2-A612-FE0A3166776B",[],[],{"lastModified":11,"cacheTime":153,"version":32},1792375382248,{"score":155,"band":156,"action":157,"scoredAt":158},46,"Medium","Plan remediation","2026-10-16T06:48:48.142261+00:00"]