{"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>

\r\n

\r\n \r\n \"Ameeba\r\n <\/a>\r\n A new way to communicate\r\n <\/h2>\r\n\r\n

\r\n Ameeba Chat is built on encrypted identity, not personal profiles.\r\n <\/p>\r\n\r\n

\r\n Message, call, share files, and coordinate with identities kept separate.\r\n <\/p>\r\n\r\n