{"schemaVersion":3,"id":"CVE-2021-25863","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Open5GS 2.1.3 listens on 0.0.0.0:3000 and has a default password of 1423 for the admin account.","dates":{"published":"2021-01-26T07:05:27.000Z","modified":"2024-08-03T20:11:28.468Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":8.3,"severity":"high","vector":"AV:A/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01249,"percentile":0.68927,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01249},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01249,"percentile":0.68927}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01249,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01249,"percentile":0.68927}]},"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":[{"id":"GITHUB_OPEN5GS_OPEN5GS","name":"Open5Gs","source":"github","url":"https://github.com/open5gs/open5gs/files/15051218/capture.pcap.gz","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-287","name":"Improper Authentication","description":"When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/287.html"}],"affected":[{"vendor":"open5gs","product":"open5gs","name":"open5gs","label":"open5gs","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.1.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.1.3","eol":null,"hubHref":"/vendor/open5gs/open5gs"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/open5gs/open5gs/issues/764","label":"github.com/open5gs/open5gs/issues/764","hostname":"github.com","tags":["X Refsource MISC","Exploit","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-01-26T07:05:27.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T20:11:28.468Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":45,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T05:39:40.682Z","stale":false,"partial":false}}