PT-2026-40707 · Undefined · Undefined

Published 2026-05-13 · Updated 2026-05-13 · CVE-2026-36742

Mitre

CVSS v3.1

6.8

Medium

Base vector

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Hiseeu C90 v5.7.15 is vulnerable to Insecure Permissions. The UART bootloader is accessible when battery is disconnected (hidden/debug mode).

Exploit

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2026-36742

Affected Products

Undefined

References · 3

• 🔥 https://github.com/N0tMilk/vulnerability-research/tree/main/IoT/CVE-2026-36742 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-36742 · Security Note
• https://github.com/N0tMilk/vulnerability-research · Note