{"id":"CVE-2026-77057","state":"PUBLISHED","title":"Improper Restriction of Excessive Authentication Attempts in boneIO","description":"boneIO Black does not limit authentication attempts on its web interface (POST /api/login) or SSH service, and does not enforce password complexity. An unauthenticated remote attacker can make unlimited brute-force login attempts, potentially compromising user accounts and gaining unauthorized access to the device.\n\nThis issue was fixed in version 1.6.0: web login attempts are rate-limited per source address and per account, panel passwords must be at least 8 characters long, and SSH allows three authentication attempts per connection with a shortened login grace time.","publishedAt":"2026-10-26T14:45:56.237Z","updatedAt":"2026-10-26T14:45:56.237Z","severity":{"score":2.3,"label":"Low","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","source":"CERT-PL"},"assigner":"CERT-PL","products":["boneIO boneIO"],"affected":[{"vendor":"boneIO","product":"boneIO","packageName":"boneio","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.6.0","versionType":"semver"}],"collectionURL":"https://pypi.python.org","repo":"https://github.com/boneIO-eu/app_black","modules":["app_black"]}],"references":["https://cert.pl/en/posts/2026/10/CVE-2026-77052","https://boneio.eu/en/docs/black"],"weaknesses":["CWE-307"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/77xxx/CVE-2026-77057.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-77057","state":"PUBLISHED","datePublished":"2026-10-26T14:45:56.237Z","dateUpdated":"2026-10-26T14:45:56.237Z","assignerShortName":"CERT-PL","assignerOrgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateReserved":"2026-08-20T09:37:37.787Z"},"containers":{"cna":{"title":"Improper Restriction of Excessive Authentication Attempts in boneIO","descriptions":[{"lang":"en","value":"boneIO Black does not limit authentication attempts on its web interface (POST /api/login) or SSH service, and does not enforce password complexity. An unauthenticated remote attacker can make unlimited brute-force login attempts, potentially compromising user accounts and gaining unauthorized access to the device.\n\nThis issue was fixed in version 1.6.0: web login attempts are rate-limited per source address and per account, panel passwords must be at least 8 characters long, and SSH allows three authentication attempts per connection with a shortened login grace time."}],"affected":[{"vendor":"boneIO","product":"boneIO","packageName":"boneio","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.6.0","versionType":"semver"}],"collectionURL":"https://pypi.python.org","repo":"https://github.com/boneIO-eu/app_black","modules":["app_black"]}],"references":[{"url":"https://cert.pl/en/posts/2026/10/CVE-2026-77052","tags":["third-party-advisory"]},{"url":"https://boneio.eu/en/docs/black","tags":["product"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"LOW","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":"LOW","baseScore":2.3,"vectorString":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-307","lang":"en","description":"CWE-307 Improper Restriction of Excessive Authentication Attempts","type":"CWE"}]}],"providerMetadata":{"shortName":"CERT-PL","orgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateUpdated":"2026-10-26T14:45:56.237Z"},"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:boneio:boneio:*:*:*:*:*:*:*:*","versionStartIncluding":"1.2.0","versionEndExcluding":"1.6.0"}]}]}],"tags":["x_open-source"],"credits":[{"lang":"en","value":"Mateusz Włodarczak (s3ga)","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}}}}}