{"id":"CVE-2025-41646","state":"PUBLISHED","title":"RevPi Webstatus application is vulnerable to an authentication bypass","description":"An unauthorized remote attacker can bypass the authentication of the affected software package by misusing an incorrect type conversion. This leads to full compromise of the device","publishedAt":"2025-06-06T14:42:31.249Z","updatedAt":"2025-06-06T15:06:11.989Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CERTVDE"},"assigner":"CERTVDE","products":["Kunbus Revolution Pi webstatus"],"affected":[{"vendor":"Kunbus","product":"Revolution Pi webstatus","defaultStatus":"unaffected","versions":[{"version":"0.0.0","status":"affected","lessThanOrEqual":"2.4.5","versionType":"semver"}]}],"references":["https://www.kunbus.com/en/productsecurity/Kunbus-2025-0000003","https://psirt.kunbus.com/.well-known/csaf/white/2025/kunbus-2025-0000003.json"],"weaknesses":["CWE-704"],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/41xxx/CVE-2025-41646.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-41646","state":"PUBLISHED","datePublished":"2025-06-06T14:42:31.249Z","dateUpdated":"2025-06-06T15:06:11.989Z","assignerShortName":"CERTVDE","assignerOrgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","dateReserved":"2025-04-16T11:17:48.305Z"},"containers":{"cna":{"title":"RevPi Webstatus application is vulnerable to an authentication bypass","descriptions":[{"lang":"en","value":"An unauthorized remote attacker can bypass the authentication of the affected software package by misusing an incorrect type conversion. This leads to full compromise of the device"}],"affected":[{"vendor":"Kunbus","product":"Revolution Pi webstatus","defaultStatus":"unaffected","versions":[{"version":"0.0.0","status":"affected","lessThanOrEqual":"2.4.5","versionType":"semver"}]}],"references":[{"url":"https://www.kunbus.com/en/productsecurity/Kunbus-2025-0000003","tags":["vendor-advisory"]},{"url":"https://psirt.kunbus.com/.well-known/csaf/white/2025/kunbus-2025-0000003.json","tags":["vendor-advisory","x_csaf"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-704","description":"CWE-704 Incorrect Type Conversion or Cast","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CERTVDE","orgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","dateUpdated":"2025-06-06T14:42:31.249Z"},"credits":[{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Ajay Anto"}],"source":{"defect":["CERT@VDE#641782"],"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-06T15:05:56.484231Z","id":"CVE-2025-41646","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-06T15:06:11.989Z"}}]}}}