{"schemaVersion":3,"id":"CVE-2026-65199","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"openUBMC assigns the full privilege set to pseudo-identities representing SNMP callers. An authenticated, but low-privilege, SNMP user can therefore invoke mapped backend operations as an administrative identity. In `route_mapper/account.lua`, `get_user_privilege` returns the complete nine-privilege set for a `special_users` group that includes the `SNMPv1_v2c` pseudo-user.","dates":{"published":"2026-10-13T14:19:24.758Z","modified":"2026-10-14T18:58:40.734Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.4,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.4,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.4,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0015,"percentile":0.03799,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-14T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0015,"percentile":0.03799}],"last30":[{"date":"2026-10-14T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0015,"percentile":0.03799}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-266","name":"Incorrect Privilege Assignment","description":"A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/266.html"}],"affected":[{"vendor":"huawei","product":"openbmc","name":"openBMC","label":"openbmc","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 26.06","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 26.06","eol":null,"hubHref":"/vendor/huawei/openbmc"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.runzero.com/advisories/huawei-openUBMC-snmp-privsec-cve-2026-65199","label":"www.runzero.com/advisories/huawei-openUBMC-snmp-privsec-cve-2026-65199","hostname":"www.runzero.com","tags":["Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-13T14:19:24.758Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-14T18:58:40.734Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T10:49:37.049Z","stale":false,"partial":false}}