CVE-2026-36175

State: Published
Severity: 6.8 Medium
Published: Jun 4, 2026
Updated: Jul 5, 2026
Reserved: Apr 6, 2026

Description

An issue in the U-Boot component of GNCC GP5 v7.1.76 allows physically-proximate attackers to bypass authentication and gain root access via interrupting the boot sequence and injecting a crafted string into the kernel boot arguments.

Scores

CVSS	Score	Vector	Source
3.1	6.8 Medium	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-20 Improper Input Validation
CWE-288 Authentication Bypass Using an Alternate Path or Channel

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/BadChemical/IoT-Vulnerability-Research-Public/blob/main/GNCC-GP5-T23/README.md

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.