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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "1.0.0.7"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "F451", "source": "cna", "vendor": "Tenda"}, "product": "f451", "vendor": "tenda"}], "analysis": {"en": {"generated_at": "2026-04-10T00:22:54.005967+00:00", "value": {"mitigation_remediation": ["Check the Tenda website or support channels for an official firmware update that resolves the stack overflow. Apply the latest firmware promptly.", "If a patch is not available, block or restrict external access to the router\u2019s web management interface, especially the /goform/AdvSetWrlsafeset endpoint, to prevent remote exploitation.", "Monitor network traffic for requests targeting the vulnerable endpoint and look for anomalous activity indicative of exploitation attempts."], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "The vulnerability affects Tenda F451 routers running firmware 1.0.0.7. No other product or version information is provided in the advisory.", "description_and_impact": "A stack\u2011based buffer overflow exists in the formWrlsafeset function of Tenda F451 firmware version 1.0.0.7. Manipulating the mit_ssid argument when the /goform/AdvSetWrlsafeset web form is invoked causes an overflow on the stack. The flaw is publicly available and can be triggered remotely, potentially enabling arbitrary code execution or a denial of service.", "risk_and_exploitability": "The CVSS score of 8.7 reflects a high severity level. EPSS information is not available and the CVE is not listed in the CISA KEV catalog. The remote nature of the attack vector suggests attackers can target the device over the network without local access, and exploitation requires only a crafted request to the vulnerable web interface."}}}}, "created": "2026-04-10T08:36:30.960506+00:00", "updated": "2026-04-10T09:27:30.641731+00:00", "vendors": ["tenda", "tenda$PRODUCT$f451"]}