CVE-2026-36174

GNCC GP5 v7.1.76 was discovered to store sensitive wireless network information in plaintext during routine operations to the serial console

Medium · published June 4, 2026

CVSS v3.1
4.6
EPSS
0%
Percentile
9.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.6 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00200 · 9.3th percentile
Published
2026-06-04T00:00Z
EPSS history
Timeline
  • 04 JUN 00:00Z
    GNCC GP5 v7.1.76 was discovered to store sensitive wireless network information in plaintext during routine operations to the serial console
    cvelistv5