{"id":57952,"date":"2025-07-07T02:46:40","date_gmt":"2025-07-07T02:46:40","guid":{"rendered":""},"modified":"2025-08-07T11:27:18","modified_gmt":"2025-08-07T17:27:18","slug":"cve-2025-6940-critical-buffer-overflow-vulnerability-in-totolink-a702r","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-6940-critical-buffer-overflow-vulnerability-in-totolink-a702r\/","title":{"rendered":"CVE-2025-6940: Critical Buffer Overflow Vulnerability in TOTOLINK A702R<\/strong>"},"content":{"rendered":"

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

This blog post provides an in-depth analysis of the critical security vulnerability identified as CVE-2025-6940, affecting TOTOLINK A702R 4.0.0-B20230721.1521. This vulnerability is particularly concerning as it permits the remote execution of arbitrary code, potentially leading to system compromise or data leakage. The severity of the issue<\/a> combined with the widespread use of TOTOLINK routers warrants immediate attention from security teams and system administrators worldwide.<\/p>\n

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

CVE ID: CVE-2025-6940
\nSeverity: Critical (CVSS: 8.8)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: System Compromise, Potential Data Leakage<\/a><\/p>\n

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

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\r\n \r\n \"Ameeba\r\n <\/a>\r\n Share secrets securely\r\n <\/h2>\r\n\r\n

\r\n Ameeba is private infrastructure for communication and sensitive work built on encrypted identity instead of exposed corporate identity systems.\r\n <\/p>\r\n\r\n

\r\n Passwords, credentials, confidential files, screenshots, internal discussions, sensitive AI context, and private coordination should not become exposed across ordinary communication platforms.\r\n <\/p>\r\n\r\n