{"id":59649,"date":"2025-07-26T04:19:13","date_gmt":"2025-07-26T04:19:13","guid":{"rendered":""},"modified":"2025-10-02T17:20:29","modified_gmt":"2025-10-02T23:20:29","slug":"cve-2025-7912-critical-remote-buffer-overflow-vulnerability-in-totolink-t6-4-1-5cu-748-b20211015","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-7912-critical-remote-buffer-overflow-vulnerability-in-totolink-t6-4-1-5cu-748-b20211015\/","title":{"rendered":"CVE-2025-7912: Critical Remote Buffer Overflow Vulnerability in TOTOLINK T6 4.1.5cu.748_B20211015<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

The cybersecurity community has been alerted to a critical vulnerability, CVE-2025-7912, found in TOTOLINK T6 version 4.1.5cu.748_B20211015. This vulnerability affects the MQTT Service, specifically the recvSlaveUpgstatus function, and can lead to potential system compromise or data leakage. Given its remote exploitability and high severity<\/a> score, it is a significant threat to any organization using the affected TOTOLINK version. It is essential to understand this vulnerability, apply necessary patches, and implement mitigations to protect your systems<\/a>.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-7912
\nSeverity: Critical (CVSS 8.8)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: System compromise<\/a>, potential data leakage<\/p>\n

Affected Products<\/strong><\/p>

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