{"id":"CVE-2025-12592","state":"PUBLISHED","title":"Use of default login credentials in Legacy Vivotek Devices","description":"Legacy Vivotek Device firmware uses default credetials for the root and user login accounts.","publishedAt":"2025-11-19T12:30:32.854Z","updatedAt":"2025-11-19T16:07:56.677Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/AU:Y/U:Red","source":"larry_cashdollar"},"assigner":"larry_cashdollar","products":["Vivotek Affected device model numbers are FD7131-VVTK,FD7131-VVTK,FD7131-VVTK,FD7141-VVTK,IP7131-VVTK,IP7133-VVTK,IP7133-VVTK,IP7133-VVTK,IP7134-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7138-VVTK,IP7142-VVTK,IP7142-VVTK,IP7151-VVTK,IP7152-VVTK,IP7153-VVTK,IP7153-VVTK,IP7154-VVTK,IP7330-VVTK,IP7330-VVTK,IP7330-VVTK,IP8131-VVTK,IP8131-VVTK,IP8131-VVTK,IP8131W-VVTK,PT7135-VVTK,PT7137-TCON,PT7137-VVTK,PT7137-VVTK,PT7137-VVTK,PT7137-VVTK,PZ7131-VVTK,PZ7131-VVTK,PZ71X1-VVTK,PZ71X1-VVTK,PZ71X2-VVTK,SD73X3-VVTK,SD73X3-VVTK,SD73X3-VVTK,TC5330-VVTK,TC5332-TCVV,TC5333-TCVV,TC5633-TCVV,TC5633-VVTK,VS7100-VVTK,VS7100-VVTK,VS7100-VVTK"],"affected":[{"vendor":"Vivotek","product":"Affected device model numbers are FD7131-VVTK,FD7131-VVTK,FD7131-VVTK,FD7141-VVTK,IP7131-VVTK,IP7133-VVTK,IP7133-VVTK,IP7133-VVTK,IP7134-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7138-VVTK,IP7142-VVTK,IP7142-VVTK,IP7151-VVTK,IP7152-VVTK,IP7153-VVTK,IP7153-VVTK,IP7154-VVTK,IP7330-VVTK,IP7330-VVTK,IP7330-VVTK,IP8131-VVTK,IP8131-VVTK,IP8131-VVTK,IP8131W-VVTK,PT7135-VVTK,PT7137-TCON,PT7137-VVTK,PT7137-VVTK,PT7137-VVTK,PT7137-VVTK,PZ7131-VVTK,PZ7131-VVTK,PZ71X1-VVTK,PZ71X1-VVTK,PZ71X2-VVTK,SD73X3-VVTK,SD73X3-VVTK,SD73X3-VVTK,TC5330-VVTK,TC5332-TCVV,TC5333-TCVV,TC5633-TCVV,TC5633-VVTK,VS7100-VVTK,VS7100-VVTK,VS7100-VVTK","defaultStatus":"unaffected","versions":[{"version":"0100b","status":"affected","versionType":"custom"},{"version":"0100e","status":"affected"},{"version":"0100e1","status":"affected"},{"version":"0100e2","status":"affected"},{"version":"0100f","status":"affected"},{"version":"0100g","status":"affected"},{"version":"0100i","status":"affected"},{"version":"0101c","status":"affected"},{"version":"0103c","status":"affected"},{"version":"0199z","status":"affected"},{"version":"0200a","status":"affected"},{"version":"0200b","status":"affected"},{"version":"0200c","status":"affected"},{"version":"0200g","status":"affected"},{"version":"0201a","status":"affected"},{"version":"0201a1","status":"affected"},{"version":"0201c","status":"affected"},{"version":"0201k","status":"affected"},{"version":"0202a","status":"affected"},{"version":"0202b","status":"affected"},{"version":"0203a","status":"affected"},{"version":"0300a","status":"affected"},{"version":"0300b","status":"affected"},{"version":"0301b3","status":"affected"},{"version":"0302a","status":"affected"},{"version":"0302c","status":"affected"},{"version":"0400a","status":"affected"},{"version":"0400b","status":"affected"},{"version":"0401a","status":"affected"},{"version":"0500a","status":"affected"},{"version":"0500b","status":"affected"}],"collectionURL":"https://ftpmirror.your.org/pub/misc/ftp.vivotek.com/Firmware/","modules":["Firmware"]}],"references":["https://www.akamai.com/blog/security-research/rce-zero-day-in-legacy-vivotek-firmware","http://www.vapidlabs.com/advisory.php?v=219"],"weaknesses":["CWE-1392"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/12xxx/CVE-2025-12592.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12592","state":"PUBLISHED","datePublished":"2025-11-19T12:30:32.854Z","dateUpdated":"2025-11-19T16:07:56.677Z","assignerShortName":"larry_cashdollar","assignerOrgId":"461b2335-328f-427d-ae3d-eff7d6814455","dateReserved":"2025-11-01T12:15:08.915Z"},"containers":{"cna":{"title":"Use 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FD7131-VVTK,FD7131-VVTK,FD7131-VVTK,FD7141-VVTK,IP7131-VVTK,IP7133-VVTK,IP7133-VVTK,IP7133-VVTK,IP7134-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7137-VVTK,IP7138-VVTK,IP7142-VVTK,IP7142-VVTK,IP7151-VVTK,IP7152-VVTK,IP7153-VVTK,IP7153-VVTK,IP7154-VVTK,IP7330-VVTK,IP7330-VVTK,IP7330-VVTK,IP8131-VVTK,IP8131-VVTK,IP8131-VVTK,IP8131W-VVTK,PT7135-VVTK,PT7137-TCON,PT7137-VVTK,PT7137-VVTK,PT7137-VVTK,PT7137-VVTK,PZ7131-VVTK,PZ7131-VVTK,PZ71X1-VVTK,PZ71X1-VVTK,PZ71X2-VVTK,SD73X3-VVTK,SD73X3-VVTK,SD73X3-VVTK,TC5330-VVTK,TC5332-TCVV,TC5333-TCVV,TC5633-TCVV,TC5633-VVTK,VS7100-VVTK,VS7100-VVTK,VS7100-VVTK","defaultStatus":"unaffected","versions":[{"version":"0100b","status":"affected","versionType":"custom"},{"version":"0100e","status":"affected"},{"version":"0100e1","status":"affected"},{"version":"0100e2","status":"affected"},{"version":"0100f","status":"affected"},{"version":"0100g","status":"affected"},{"version":"0100i","status":"affected"},{"version":"0101c","status":"affected"},{"version":"0103c","status":"affected"},{"version":"0199z","status":"affected"},{"version":"0200a","status":"affected"},{"version":"0200b","status":"affected"},{"version":"0200c","status":"affected"},{"version":"0200g","status":"affected"},{"version":"0201a","status":"affected"},{"version":"0201a1","status":"affected"},{"version":"0201c","status":"affected"},{"version":"0201k","status":"affected"},{"version":"0202a","status":"affected"},{"version":"0202b","status":"affected"},{"version":"0203a","status":"affected"},{"version":"0300a","status":"affected"},{"version":"0300b","status":"affected"},{"version":"0301b3","status":"affected"},{"version":"0302a","status":"affected"},{"version":"0302c","status":"affected"},{"version":"0400a","status":"affected"},{"version":"0400b","status":"affected"},{"version":"0401a","status":"affected"},{"version":"0500a","status":"affected"},{"version":"0500b","status":"affected"}],"collectionURL":"https://ftpmirror.your.org/pub/misc/ftp.vivotek.com/Firmware/","modules":["Firmware"]}],"references":[{"url":"https://www.akamai.com/blog/security-research/rce-zero-day-in-legacy-vivotek-firmware"},{"url":"http://www.vapidlabs.com/advisory.php?v=219"}],"metrics":[{"cvssV4_0":{"Automatable":"YES","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","exploitMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"NONE","providerUrgency":"RED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/AU:Y/U:Red","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1392","description":"CWE-1392 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