CVE WatchOct 6, 2026

CVE-2026-9032

Tapo C120 v1 and C200 v5 contain a NULL pointer dereference in the HTTPS onboarding connect request parser. The interface is reachable with

CVSS

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No CVSS

EPSS

0.2%

KEV

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Exploit Today

0-100

Published: Oct 1, 2026 · Last modified: Oct 6, 2026 · CWE-476

EPSS · 30d

0.1%EPSS · 30 days0.2%

2026-10-022026-10-25

Technical description

Tapo C120 v1 and C200 v5 contain a NULL pointer dereference in the HTTPS onboarding connect request parser. The interface is reachable without authentication after initial setup and does not validate that a password field is present for certain authentication and encryption parameter combinations, allowing a malformed request from the same local network to crash the HTTPS service Successful exploitation may temporarily make HTTPS management functions unavailable. Repeated malformed requests may sustain the denial-of-service condition, and recovery may in some cases require a device reboot.

Official references

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