CVE-2026-51764 in TOTOLINK

Riassunto

di MITRE • 01/09/2026

Incorrect access control in the recvSlaveCloudCheckStatus function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to overwrite cloud-result tracking files via sending a crafted MQTT message to the cs_broker component.

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• Responsabile: MITRE
• Prenotare: 08/06/2026
• Divulgazione: 01/09/2026
• Moderazione: accettato
• Voce: VDB-397673
• CPE: pronto
• CWE: CWE-284 (confermato)
• CVSS: 6.5 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-51764
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-51764
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-51764/