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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-77057",
        "assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
        "state": "PUBLISHED",
        "assignerShortName": "CERT-PL",
        "dateReserved": "2026-08-20T09:37:37.787Z",
        "datePublished": "2026-10-26T14:45:56.237Z",
        "dateUpdated": "2026-10-26T14:45:56.237Z"
    },
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                "orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
                "shortName": "CERT-PL",
                "dateUpdated": "2026-10-26T14:45:56.237Z"
            },
            "title": "Improper Restriction of Excessive Authentication Attempts in boneIO",
            "problemTypes": [
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                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-307",
                            "description": "CWE-307 Improper Restriction of Excessive Authentication Attempts",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "boneIO",
                    "product": "boneIO",
                    "collectionURL": "https://pypi.python.org",
                    "packageName": "boneio",
                    "repo": "https://github.com/boneIO-eu/app_black",
                    "modules": [
                        "app_black"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1.2.0",
                            "lessThan": "1.6.0",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
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                                    "vulnerable": true,
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                                    "versionStartIncluding": "1.2.0",
                                    "versionEndExcluding": "1.6.0"
                                }
                            ]
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            ],
            "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.",
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                            "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.<br><br>This 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."
                        }
                    ]
                }
            ],
            "tags": [
                "x_open-source"
            ],
            "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"
                    ]
                }
            ],
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                        "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",
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                        "baseScore": 2.3,
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            ],
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                {
                    "lang": "en",
                    "value": "Mateusz Włodarczak (s3ga)",
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                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
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}