CVEvulnerability

CVE-2024-0220

8.1 HIGH Published 2024-02-22 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-02-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.3 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-1240, CWE-319, CWE-94

Description

B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data.

Affected configurations

• br-automation automation studio (< 4.6) • br-automation technology guarding (< 1.4.0)

Related

Weakness · CWE (3)

  • CWE-1240 Use of a Cryptographic Primitive with a Risky Implementation weakness
  • CWE-319 Cleartext Transmission of Sensitive Information weakness
  • CWE-94 Improper Control of Generation of Code weakness

References