CVEvulnerability

CVE-2026-36176

7.1 HIGH Published 2026-06-04 Modified 2026-07-22 Official page ↗
Status
Deferred
Published
2026-06-04
Last modified
2026-07-22
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.1 HIGH — CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Weaknesses
CWE-312

Description

GNCC GP5 v7.1.76 was discovered to store pre-signed Backblaze B2 upload URLs (PUT requests) in plaintext to the serial console. This allows physically-proximate attackers to extract these active tokens to perform unauthorized operations via monitoring the serial UART interface.

Related

Weakness · CWE (1)

  • CWE-312 Cleartext Storage of Sensitive Information weakness

References