{"id":69809,"date":"2025-09-02T06:26:03","date_gmt":"2025-09-02T06:26:03","guid":{"rendered":""},"modified":"2025-09-07T13:27:42","modified_gmt":"2025-09-07T19:27:42","slug":"cve-2025-9392-critical-buffer-overflow-vulnerability-in-linksys-routers","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-9392-critical-buffer-overflow-vulnerability-in-linksys-routers\/","title":{"rendered":"CVE-2025-9392: Critical Buffer Overflow Vulnerability in Linksys Routers<\/strong>"},"content":{"rendered":"

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

In the ever-evolving world of cybersecurity, vulnerabilities are frequently being discovered and exploited. One such vulnerability, CVE-2025-9392, has been identified in multiple models of Linksys routers. This vulnerability, if exploited, could lead to severe consequences, including system compromise<\/a> or data leakage. This blog post aims to explain the vulnerability<\/a> details, how it affects the Linksys routers, and the mitigation steps to guard against potential attacks.
\nThe vulnerability in question targets the function \u2018qosClassifier\u2019 of the file \u2018\/goform\/qosClassifier\u2019 in several Linksys<\/a> routers. This stack-based buffer overflow<\/a> can be triggered remotely, and the exploit has been publicly disclosed. Despite being informed, the vendor has failed to respond, escalating the risk associated with this vulnerability<\/a>.<\/p>\n

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

CVE ID: CVE-2025-9392
\nSeverity: High (8.8 CVSS Score)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: System compromise or data<\/a> leakage<\/p>\n

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

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