{"id":76815,"date":"2025-09-26T14:27:18","date_gmt":"2025-09-26T14:27:18","guid":{"rendered":""},"modified":"2025-11-03T21:09:28","modified_gmt":"2025-11-04T03:09:28","slug":"cve-2025-10773-stack-based-buffer-overflow-vulnerability-in-b-link-bl-ac2100","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-10773-stack-based-buffer-overflow-vulnerability-in-b-link-bl-ac2100\/","title":{"rendered":"CVE-2025-10773: Stack-Based Buffer Overflow Vulnerability in B-Link BL-AC2100<\/strong>"},"content":{"rendered":"

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

A critical security vulnerability, CVE-2025-10773, has been discovered in B-Link BL-AC2100 up to 1.0.3. This vulnerability primarily affects the Web Management Interface component of the system. It is particularly concerning because the attack can be executed remotely<\/a>, and the exploit has been made public, increasing the chances of malicious attempts.
\nThe flaw lies in the function delshrpath of the file \/goform\/set_delshrpath_cfg. The manipulation of the argument Type results in a stack-based buffer overflow<\/a>, which can potentially lead to a system compromise or data leakage. The vendor, unfortunately, has not responded to the disclosure, increasing the risk factor for users of the affected product.<\/p>\n

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

CVE ID: CVE-2025-10773
\nSeverity: High (CVSS: 8.8)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: Potential system<\/a> compromise and 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