CVEvulnerability

CVE-2022-30272

7.2 HIGH Published 2022-07-26 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-07-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-345

Description

The Motorola ACE1000 RTU through 2022-05-02 mishandles firmware integrity. It utilizes either the STS software suite or ACE1000 Easy Configurator for performing firmware updates. In case of the Easy Configurator, firmware updates are performed through access to the Web UI where file system, kernel, package, bundle, or application images can be installed. Firmware updates for the Front End Processor (FEP) module are performed via access to the SSH interface (22/TCP), where a .hex file image is transferred and a bootloader script invoked. File system, kernel, package, and bundle updates are supplied as RPM (RPM Package Manager) files while FEP updates are supplied as S-rec files. In all cases, firmware images were found to have no authentication (in the form of firmware signing) and only relied on insecure checksums for regular integrity checks.

Affected configurations

• motorola ace1000 firmware

Related

Weakness · CWE (1)

  • CWE-345 Insufficient Verification of Data Authenticity weakness

Referenced by CWE · observed example (1)

  • CWE-345 Insufficient Verification of Data Authenticity weakness

References