CVE-2026-36174 Information disclosure in n/a
Physically proximate attackers can read sensitive network credentials from the serial console of GNCC GP5 devices due to plaintext storage.
- 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-2026-36174?
CVE-2026-36174 is a medium-severity vulnerability in n/a, published on 4 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
GNCC GP5 v7.1.76 was discovered to store sensitive wireless network information in plaintext during routine operations to the serial console. This issue allows physically-proximate attackers to obtain sensitive information, including network credentials, via monitoring the serial UART interface.
Weakness: CWE-256
Which versions are affected by CVE-2026-36174?
How do I fix CVE-2026-36174?
No fix has been published for CVE-2026-36174 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-36174 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-36174 exists.
Sources
Also known as GHSA-wcjq-xfxv-x7mx.