CVE-2025-57428 Hardcoded credentials in n/a
Attackers can use default credentials to access the Telnet debug shell and execute hardware-level commands on the router.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-57428?
CVE-2025-57428 is a medium-severity vulnerability in n/a, published on 29 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Default credentials in Each Italy Wireless Mini Router WIRELESS-N 300M v28K.MiniRouter.20190211 allows attackers to gain access to the debug shell exposed via Telnet on Port 23 and execute hardware-level flash and register manipulation commands.
Weakness: CWE-284
Which versions are affected by CVE-2025-57428?
How do I fix CVE-2025-57428?
No fix has been published for CVE-2025-57428 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-57428 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-57428 exists.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-vvx5-pwv4-9pwh.