{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2020-36907", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-01-03T14:10:13.300Z", "datePublished": "2026-01-06T15:52:21.277Z", "dateUpdated": "2026-03-23T15:43:28.183Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-03-23T15:43:28.183Z" }, "datePublic": "2020-05-06T00:00:00.000Z", "title": "Extreme Networks Aerohive HiveOS <=11.x 11.x Unauthenticated Remote Denial of Service", "descriptions": [ { "lang": "en", "value": "Aerohive HiveOS contains a denial of service vulnerability in the NetConfig UI that allows unauthenticated attackers to render the web interface unusable. Attackers can send a crafted HTTP request to the action.php5 script with specific parameters to trigger a 5-minute service disruption." } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "Allocation of Resources Without Limits or Throttling", "cweId": "CWE-770", "type": "CWE" } ] } ], "affected": [ { "vendor": "Extreme Networks", "product": "Aerohive HiveOS", "versions": [ { "version": "<=11.0", "status": "affected" } ] } ], "metrics": [ { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 8.7, "baseSeverity": "HIGH", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "format": "CVSS" }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "format": "CVSS" } ], "references": [ { "url": "https://www.exploit-db.com/exploits/48441", "name": "ExploitDB-48441", "tags": [ "exploit" ] }, { "url": "https://www.extremenetworks.com", "name": "Extreme Networks Product Homepage", "tags": [ "product" ] }, { "url": "https://community.extremenetworks.com/t5/iq-engine-hive-os-announcements/bg-p/IQ_Engine_Hive_OS_Announcements", "name": "HiveOS Product Announcements", "tags": [ "product" ] }, { "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5566.php", "name": "Zero Science Lab Disclosure (ZSL-2020-5566)", "tags": [ "third-party-advisory" ] }, { "url": "https://advisories.ncsc.nl/2020/ncsc-2020-0367.html", "name": "NCSC Security Advisory", "tags": [ "third-party-advisory" ] }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/181649", "name": "IBM X-Force Vulnerability Exchange", "tags": [ "vdb-entry" ] }, { "url": "https://packetstorm.news/files/id/157587", "name": "Packet Storm Security Exploit Entry", "tags": [ "exploit" ] }, { "name": "VulnCheck Advisory: Extreme Networks Aerohive HiveOS <=11.x 11.x Unauthenticated Remote Denial of Service", "tags": [ "third-party-advisory" ], "url": "https://www.vulncheck.com/advisories/extreme-networks-aerohive-hiveos-x-x-unauthenticated-remote-denial-of-service" } ], "credits": [ { "lang": "en", "value": "LiquidWorm as Gjoko Krstic of Zero Science Lab", "type": "finder" } ], "x_generator": { "engine": "vulncheck" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-01-06T19:07:15.882981Z", "id": "CVE-2020-36907", "options": [ { "Exploitation": "poc" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-06T19:07:22.407Z" } } ] } }