CVE-2026-66408 Hardcoded credentials in DEEBOT PRO K1VAC
Attackers with physical access can obtain root credentials due to weak default passwords, enabling full device control and data access.
- 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-2026-66408?
CVE-2026-66408 is a medium-severity vulnerability in ECOVACS ROBOTICS DEEBOT PRO K1VAC, published on 10 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The root accounts of DEEBOT PRO M1 and DEEBOT PRO K1VAC are configured with weak passwords. Physical access to an affected product may allow to obtain the password of the root account.
Weakness: CWE-1391
Which versions are affected by CVE-2026-66408?
How do I fix CVE-2026-66408?
No fix has been published for CVE-2026-66408 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-66408 being exploited?
There is no known exploitation of CVE-2026-66408 in the wild and no public exploit code.
Sources
Also known as GHSA-qcc9-63j4-p26h.