CVE-2026-105672 Unauthenticated JSON API Authorization Bypass Vulnerability in TP-Link Tapo C325WB
An unauthenticated adjacent-network attacker can bypass session verification to access live video, modify settings, and obtain sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-105672?
CVE-2026-105672 is a high-severity authentication bypass vulnerability in TP-Link Systems Inc. Tapo C325WB v2, published on 8 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
TP-Link Tapo C325WB V2 contains an unauthenticated authorization bypass vulnerability in the HTTPS JSON API dispatcher on TCP port 443. An attacker on the adjacent network can append an onboarding-scoped object to a JSON request to bypass session verification and invoke privileged actions without authentication.
Successful exploitation may allow an unauthenticated adjacent-network attacker to access live video and audio, modify device settings, and obtain sensitive device information or secrets.
Weakness: CWE-287
Which versions are affected by CVE-2026-105672?
How do I fix CVE-2026-105672?
No fix has been published for CVE-2026-105672 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-105672 being exploited?
There is no known exploitation of CVE-2026-105672 in the wild and no public exploit code.
Sources
Also known as GHSA-9544-m82g-43mh.