CVE-2026-29127

{"id": "CVE-2026-29127", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-29127", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-03-05T17:22:51.372568Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}], "cvssMetricV40": [{"type": "Secondary", "source": "b7efe717-a805-47cf-8e9a-921fca0ce0ce", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.2, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "b7efe717-a805-47cf-8e9a-921fca0ce0ce", "affectedData": [{"vendor": "International Datacasting Corporation", "product": "SFX2100 Satellite Receiver", "versions": [{"status": "affected", "version": "SFX2100"}], "defaultStatus": "affected"}]}], "published": "2026-03-05T03:15:54.713", "references": [{"url": "https://www.abdulmhsblog.com/posts/sfx2100-vulns/", "tags": ["Exploit", "Third Party Advisory"], "source": "b7efe717-a805-47cf-8e9a-921fca0ce0ce"}, {"url": "https://www.abdulmhsblog.com/posts/sfx2100-vulns/", "tags": ["Exploit", "Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "b7efe717-a805-47cf-8e9a-921fca0ce0ce", "description": [{"lang": "en", "value": "CWE-269"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "The IDC SFX2100 Satellite Receiver sets overly permissive file system permissions on the monitor\u00a0user's home directory. The directory is configured with permissions 0777, granting read, write, and execute access to all local users on the system, which may cause local privilege escalation depending on conditions of the system due to the presence of highly privileged processes and binaries residing within the affected directory."}, {"lang": "es", "value": "El receptor de sat\u00e9lite IDC SFX2100 establece permisos de sistema de archivos excesivamente permisivos en el directorio de inicio del usuario monitor. El directorio est\u00e1 configurado con permisos 0777, otorgando acceso de lectura, escritura y ejecuci\u00f3n a todos los usuarios locales en el sistema, lo que puede causar escalada de privilegios local dependiendo de las condiciones del sistema debido a la presencia de procesos y binarios altamente privilegiados que residen dentro del directorio afectado."}], "lastModified": "2026-06-17T10:29:40.000", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:datacast:sfx2100_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7C57B6A9-CAF9-4C8A-85FC-562E16F291FE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:datacast:sfx2100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2A3BC5C9-39D5-4908-B470-A46E9ECFD6AB"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "b7efe717-a805-47cf-8e9a-921fca0ce0ce"}