Unverified50% confidenceFactExact time
认证后门存在于固件底层，即便恢复出厂设置或修改密码也无法清除
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
Hidden Authentication Backdoor Exposed in Tenda Router Firmware: Multiple Versions Affected, Users Beware
hackernewshackernews7/8/2026
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