{"id":59597,"date":"2025-07-23T23:54:47","date_gmt":"2025-07-23T23:54:47","guid":{"rendered":""},"modified":"2025-08-09T06:01:31","modified_gmt":"2025-08-09T12:01:31","slug":"cve-2025-7747-critical-buffer-overflow-vulnerability-in-tenda-fh451-1-0-0-9","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-7747-critical-buffer-overflow-vulnerability-in-tenda-fh451-1-0-0-9\/","title":{"rendered":"CVE-2025-7747: Critical Buffer Overflow Vulnerability in Tenda FH451 1.0.0.9<\/strong>"},"content":{"rendered":"

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

The recent discovery of a critical vulnerability in Tenda FH451 1.0.0.9, identified as CVE-2025-7747, has raised serious cybersecurity concerns. This vulnerability is particularly concerning as it affects the POST Request Handler’s function fromWizardHandle, within the file \/goform\/WizardHandle. The vulnerability is related to a buffer<\/a> overflow, a common and serious security flaw that can lead to system compromise or data leakage. Moreover, the fact that the exploit has been publicly disclosed and can be initiated remotely adds to the severity<\/a> of this issue.<\/p>\n

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

CVE ID: CVE-2025-7747
\nSeverity: Critical, CVSS score of 8.8
\nAttack Vector: Remote
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: Potential system<\/a> compromise or data 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