CVE-2025-22450 Security feature bypass in UD-LT2
A remote attacker can disable the LAN-side firewall and open specific ports on I-O DATA UD-LT2 devices due to undocumented features.
- 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-2025-22450?
CVE-2025-22450 is a high-severity vulnerability in I-O DATA DEVICE, INC. UD-LT2, published on 22 Jan 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Inclusion of undocumented features issue exists in UD-LT2 firmware Ver.1.00.008_SE and earlier. A remote attacker may disable the LAN-side firewall function of the affected products, and open specific ports.
Weakness: CWE-1242
Which versions are affected by CVE-2025-22450?
How do I fix CVE-2025-22450?
No fix has been published for CVE-2025-22450 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-22450 being exploited?
There is no known exploitation of CVE-2025-22450 in the wild and no public exploit code.
Sources
Also known as GHSA-6grv-w576-crgf.