CVE-2026-57473 Weak cryptography in Home Hub
Attackers on the local network can brute-force weak credentials to intercept traffic and compromise connected camera credentials.
- 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-2026-57473?
CVE-2026-57473 is a medium-severity vulnerability in Reolink Home Hub, published on 26 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability exists in the netclient and factory services of Reolink Home Hub (versions prior to v3.3.0.456_26031911) due to the possibility of brute-force cracking the credentials. This issue could allow attackers on the same local network to intercept traffic between the Hub and associated cameras and compromise the credentials of connected cameras.
Weakness: CWE-1391
Which versions are affected by CVE-2026-57473?
How do I fix CVE-2026-57473?
No fix has been published for CVE-2026-57473 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-57473 being exploited?
There is no known exploitation of CVE-2026-57473 in the wild and no public exploit code.
Sources
Also known as GHSA-xmw8-pxhc-cq64.