{"id":51149,"date":"2025-06-11T13:25:14","date_gmt":"2025-06-11T13:25:14","guid":{"rendered":""},"modified":"2025-06-17T23:18:59","modified_gmt":"2025-06-18T05:18:59","slug":"cve-2025-5619-critical-remote-buffer-overflow-vulnerability-in-tenda-ch22-1-0-0-1","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-5619-critical-remote-buffer-overflow-vulnerability-in-tenda-ch22-1-0-0-1\/","title":{"rendered":"CVE-2025-5619: Critical Remote Buffer Overflow Vulnerability in Tenda CH22 1.0.0.1<\/strong>"},"content":{"rendered":"

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

A critical vulnerability has been discovered in Tenda CH22 1.0.0.1, a popular networking device. This vulnerability, identified as CVE-2025-5619, affects the ‘formaddUserName’ function of the ‘\/goform\/addUserName’ file within the system. The function’s argument manipulation, specifically the ‘Password’, can lead to a stack-based buffer overflow<\/a> situation. As with many other critical vulnerabilities<\/a>, this issue holds a high risk for potential system compromise or data leakage. Cybersecurity analysts and IT professionals should be aware and vigilant, given that the exploit has already been disclosed to the public and can be initiated remotely.<\/p>\n

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

CVE ID: CVE-2025-5619
\nSeverity: Critical (8.8 CVSS Score)
\nAttack Vector: Remote
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: Potential system compromise or data<\/a> leakage<\/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