{"id":"CVE-2026-82933","state":"PUBLISHED","title":"Cleartext Transmission of Sensitive Information in mH-DEVELOPER","description":"mH-DEVELOPER smart home module sends its web interface and API traffic over unencrypted HTTP. Passwords, authentication tokens, and device commands are transmitted in cleartext. An attacker on the same network can intercept this traffic, steal credentials and tokens, and hijack sessions.\n\n\nThis issue was fixed in version 3.0.30","publishedAt":"2026-09-28T12:12:13.580Z","updatedAt":"2026-09-28T13:31:28.368Z","severity":{"score":6,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","source":"CERT-PL"},"assigner":"CERT-PL","products":["F&F Filipowski mH-DEVELOPER"],"affected":[{"vendor":"F&F Filipowski","product":"mH-DEVELOPER","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.0.30","versionType":"semver"}]}],"references":["https://cert.pl/posts/2026/09/CVE-2026-82928/","https://www.fif.com.pl/pl/strona-glowna/1367-mh-developer.html"],"weaknesses":["CWE-1428"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/82xxx/CVE-2026-82933.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-82933","state":"PUBLISHED","datePublished":"2026-09-28T12:12:13.580Z","dateUpdated":"2026-09-28T13:31:28.368Z","assignerShortName":"CERT-PL","assignerOrgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateReserved":"2026-08-31T12:23:36.734Z"},"containers":{"cna":{"title":"Cleartext Transmission of Sensitive Information in mH-DEVELOPER","descriptions":[{"lang":"en","value":"mH-DEVELOPER smart home module sends its web interface and API traffic over unencrypted HTTP. Passwords, authentication tokens, and device commands are transmitted in cleartext. An attacker on the same network can intercept this traffic, steal credentials and tokens, and hijack sessions.\n\n\nThis issue was fixed in version 3.0.30"}],"affected":[{"vendor":"F&F Filipowski","product":"mH-DEVELOPER","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.0.30","versionType":"semver"}]}],"references":[{"url":"https://cert.pl/posts/2026/09/CVE-2026-82928/","tags":["third-party-advisory"]},{"url":"https://www.fif.com.pl/pl/strona-glowna/1367-mh-developer.html","tags":["product"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":6,"vectorString":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1428","lang":"en","description":"CWE-1428 Reliance on HTTP instead of HTTPS","type":"CWE"}]}],"providerMetadata":{"shortName":"CERT-PL","orgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateUpdated":"2026-09-28T12:12:13.580Z"},"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:f_f_filipowski:mh-developer:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndExcluding":"3.0.30"}]}]}],"credits":[{"lang":"en","value":"Krzysztof Chudzik (CERT.PL)","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-82933","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-28T13:03:49.589779Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-28T13:31:28.368Z"}}]}}}