CVE-2026-105674 Predictable Media Stream Pre-Shared Key Vulnerability in TP-Link Tapo C325WB
An attacker on the adjacent network can predict the media stream key to access and manipulate live video and audio streams.
- 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-2026-105674?
CVE-2026-105674 is a high-severity 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 generates the pre-shared key used by its local media streaming service with a time-seeded pseudo-random number generator, making the key predictable and recoverable. An unauthenticated attacker on the adjacent network can recover the key and authenticate to the media streaming service without valid user credentials.
Successful exploitation may allow an unauthenticated adjacent-network attacker to access and take over live video and audio streams, compromising the confidentiality and integrity of camera media.
Weakness: CWE-330
Which versions are affected by CVE-2026-105674?
How do I fix CVE-2026-105674?
No fix has been published for CVE-2026-105674 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-105674 being exploited?
There is no known exploitation of CVE-2026-105674 in the wild and no public exploit code.
Sources
Also known as GHSA-h78v-m5hq-73p4.