Threats Tagged 'cve-2025-65222'
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Threats Tagged 'cve-2025-65222'
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0 CVE-2025-65222 is a medium-severity buffer overflow vulnerability in the Tenda AC21 router firmware version V16.03.08.16, exploitable via the rebootTime parameter in the /goform/SetSysAutoRebbotCfg endpoint. The flaw allows an attacker with network access to cause a denial of service by crashing the device, as it impacts availability without requiring authentication or user interaction. No known exploits are currently in the wild, and no patches have been published yet. The vulnerability affects the router’s firmware and could disrupt network connectivity if exploited. European organizations using Tenda AC21 routers, especially in small office or home office environments, may face service interruptions. Mitigation involves network segmentation, restricting access to router management interfaces, and monitoring for anomalous requests. Countries with higher Tenda market penetration and critical infrastructure relying on such devices are more likely to be impacted. Join the discussion | CVE Database V5 | 11/20/2025, 00:00:00 UTC Added: 11/20/2025, 15:08:40 UTC |
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