Threats Tagged 'cve-2026-4534'
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Threats Tagged 'cve-2026-4534'
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CVE-2026-4534 is a high-severity stack-based buffer overflow vulnerability found in Tenda FH451 version 1.0.0.9. The flaw exists in the formWrlExtraSet function within the /goform/WrlExtraSet endpoint, where improper handling of the GO argument allows remote attackers to overflow the stack. This vulnerability requires no user interaction and can be exploited remotely with low attack complexity. Successful exploitation could lead to full compromise of the affected device, impacting confidentiality, integrity, and availability. Although no known exploits are currently observed in the wild, a public exploit has been published, increasing the risk of active attacks. Organizations using Tenda FH451 routers should prioritize patching or apply mitigations to prevent exploitation. Countries with significant deployments of Tenda networking equipment, especially in Asia and parts of Europe, are at higher risk. Join the discussion | CVE Database V5 | 03/22/2026, 03:32:11 UTC Added: 03/22/2026, 04:30:51 UTC |
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