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Product · TP-Link Systems

HS300 V2

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 8.7
    CVE-2026-108473

    Improper Authentication and Credential Exposure in Multiple TP-Link Kasa Devices

    Multiple Kasa devices contain an improper authentication vulnerability in the local device-management protocol. An unauthenticated adjacent attacker may send management instructions to an affected device without adequate authentication or authorization, allow…

    TP-Link Systems KP303 V2 HS300 V2 KP200 V3 Network devices
  • High 8.7
    CVE-2026-76784

    Insufficient Cryptographic Protections in Local Device Communication Protocol on Multiple TP-Link Kasa Smart Home Devices

    Multiple TP-Link Kasa smart home devices contain insufficient cryptographic protections in the local device communication protocol. An adjacent network attacker may intercept, replay or forge locally exchanged control messages, potentially resulting in unauth…

    TP-Link Systems KP200 V3 KP303 V2 HS300 V2 Network devices