{"schema_version":"1","data":[{"id":3738,"advisory_id":"8da273c5-ce68-4329-b72b-5db7ac4cf657","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2020-5847","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:40:10.990993+00:00","extraction_method":"structured","technologies":["core-kev","unraid"],"cve_ids":["CVE-2020-5847"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Unraid Remote Code Execution Vulnerability","summary":"Unraid contains a vulnerability due to the insecure use of the extract PHP function that can be abused to execute remote code as root. This CVE is chainable with CVE-2020-5849 for initial access. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2020-5847","products":[{"name":{"value":"Unraid","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2020-5847","aliases":["CVE-2020-5847"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":[],"cveID":"CVE-2020-5847","notes":"https://nvd.nist.gov/vuln/detail/CVE-2020-5847","dueDate":"2022-05-03","product":"Unraid","dateAdded":"2021-11-03","vendorProject":"Unraid","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Unraid contains a vulnerability due to the insecure use of the extract PHP function that can be abused to execute remote code as root. This CVE is chainable with CVE-2020-5849 for initial access.","vulnerabilityName":"Unraid Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2020-5847","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":3736,"advisory_id":"2a4f4696-e14d-4594-83f3-6ec05cad142a","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2020-5849","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:40:09.81077+00:00","extraction_method":"structured","technologies":["core-kev","unraid"],"cve_ids":["CVE-2020-5849"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Unraid Authentication Bypass Vulnerability","summary":"Unraid contains an authentication bypass vulnerability that allows attackers to gain access to the administrative interface. This CVE is chainable with CVE-2020-5847 for remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2020-5849","products":[{"name":{"value":"Unraid","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2020-5849","aliases":["CVE-2020-5849"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-287","CWE-697"],"cveID":"CVE-2020-5849","notes":"https://nvd.nist.gov/vuln/detail/CVE-2020-5849","dueDate":"2022-05-03","product":"Unraid","dateAdded":"2021-11-03","vendorProject":"Unraid","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Unraid contains an authentication bypass vulnerability that allows attackers to gain access to the administrative interface. This CVE is chainable with CVE-2020-5847 for remote code execution.","vulnerabilityName":"Unraid Authentication Bypass Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2020-5849","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3738,"next_before":3736}