{"schemaVersion":3,"id":"CVE-2020-28334","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Barco wePresent WiPG-1600W devices use Hard-coded Credentials (issue 2 of 2). Affected Version(s): 2.5.1.8, 2.5.0.25, 2.5.0.24, 2.4.1.19. The Barco wePresent WiPG-1600W device has a hardcoded root password hash included in the firmware image. Exploiting CVE-2020-28329, CVE-2020-28330 and CVE-2020-28331 could potentially be used in a simple and automated exploit chain to go from unauthenticated remote attacker to root shell.","dates":{"published":"2020-11-24T18:17:34.000Z","modified":"2024-08-04T16:33:58.163Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":10,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/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":10,"severity":"high","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.04765,"percentile":0.91804,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.04765},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.04765,"percentile":0.91804}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04765,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.04765,"percentile":0.91804}]},"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":"REF_132DB581899CB6A7","name":"Exploit Reference (packetstormsecurity.com)","source":"reference","url":"http://packetstormsecurity.com/files/160163/Barco-wePresent-Global-Hardcoded-Root-SSH-Password.html","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_59591873CBE266A8","name":"Exploit Reference (korelogic.com)","source":"reference","url":"https://korelogic.com/Resources/Advisories/KL-001-2020-008.txt","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":2,"weaknesses":[{"id":"CWE-798","name":"Use of Hard-coded Credentials","description":"The product contains hard-coded credentials, such as a password or cryptographic key.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/798.html"}],"affected":[{"vendor":"barco","product":"wepresent_wipg-1600w_firmware","name":"wepresent wipg-1600w firmware","label":"wepresent_wipg-1600w_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"2.4.1.19","noFixRecorded":false,"fixedIn":null},{"text":"2.5.0.24","noFixRecorded":false,"fixedIn":null},{"text":"2.5.0.25","noFixRecorded":false,"fixedIn":null},{"text":"2.5.1.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.4.1.19 | 2.5.0.24 | 2.5.0.25 | 2.5.1.8","eol":null,"hubHref":"/vendor/barco/wepresent_wipg-1600w"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://packetstormsecurity.com/files/160163/Barco-wePresent-Global-Hardcoded-Root-SSH-Password.html","label":"packetstormsecurity.com/files/160163/Barco-wePresent-Global-Hardcoded-Root-SSH-Password.html","hostname":"packetstormsecurity.com","tags":["X Refsource MISC","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://korelogic.com/Resources/Advisories/KL-001-2020-008.txt","label":"korelogic.com/Resources/Advisories/KL-001-2020-008.txt","hostname":"korelogic.com","tags":["X Refsource MISC","Exploit","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-11-24T18:17:34.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T16:33:58.163Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":90,"level":"critical","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T11:41:04.017Z","stale":false,"partial":false}}