CVE-2025-47697 Auth bypass in wivia 5
An unauthenticated attacker can bypass authentication and operate the wivia 5 device as a moderator due to client-side enforcement of server-side security.
- 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-2025-47697?
CVE-2025-47697 is a medium-severity authentication bypass vulnerability in UCHIDA YOKO CO., LTD. wivia 5, published on 30 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Client-side enforcement of server-side security issue exists in wivia 5 all versions. If exploited, an unauthenticated attacker may bypass authentication and operate the affected device as the moderator user.
Weakness: CWE-602
Which versions are affected by CVE-2025-47697?
It affects 1 product.
Products include Uchida Wivia 5 Firmware.
How do I fix CVE-2025-47697?
No fix has been published for CVE-2025-47697 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-47697 being exploited?
There is no known exploitation of CVE-2025-47697 in the wild and no public exploit code.
Other vulnerabilities in UCHIDA YOKO CO., LTD. wivia 5
Sources
Also known as GHSA-frx7-938w-4px3.