CVE-2026-78578
Description
Tapo C120 v1 and C200 v5 do not enforce authentication for do method HTTPS onboarding connect actions after initial setup. An unauthenticated adjacent attacker can submit unauthorized wireless configuration parameters, causing the camera to attempt connection to a different network. Successful exploitation disconnects the camera from its intended wireless network, making it unreachable on its management address, resulting in a denial-of-service condition.
Is your site exposed to CVE-2026-78578?
Run a free security scan — no signup, results in seconds.
Weakness Type (CWE)
References
Other References
Frequently Asked Questions
What is CVE-2026-78578? +
How do I check if I'm vulnerable to CVE-2026-78578? +
Related Vulnerabilities
An improper access control vulnerability in the canonical-livepatch snap client prior to version 10.15.0 allows a local unprivileged user to …
A missing authentication vulnerability exists in the Altium 365 SearchService. A legacy SOAP endpoint exposes search index operations without requiring …
Inadequate access control in the registration process in Fullstep V5, which could allow unauthenticated users to obtain a valid JWT …
A weakness in SpiceJet’s public booking retrieval page permits full passenger booking details to be accessed using only a PNR …
A Missing Authentication for Critical Function vulnerability in the GRUB configuration used B&R APROL <4.4-01 may allow an unauthenticated physical …
Penetration Testing engineers at Amazon have identified a security flaw related to request handling in the web server component that …