CVEvulnerability

CVE-2022-1161

9.8 CRITICAL Published 2022-04-11 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-04-11
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-829

Description

An attacker with the ability to modify a user program may change user program code on some ControlLogix, CompactLogix, and GuardLogix Control systems. Studio 5000 Logix Designer writes user-readable program code to a separate location than the executed compiled code, allowing an attacker to change one and not the other.

Affected configurations

• rockwellautomation compactlogix 1768-l43 firmware • rockwellautomation compactlogix 1768-l45 firmware • rockwellautomation compactlogix 1769-l31 firmware • rockwellautomation compactlogix 1769-l32c firmware • rockwellautomation compactlogix 1769-l32e firmware • rockwellautomation compactlogix 1769-l35cr firmware • rockwellautomation compactlogix 1769-l35e firmware • rockwellautomation compactlogix 5370 l3 firmware • rockwellautomation compactlogix 5370 l2 firmware • rockwellautomation compactlogix 5370 l1 firmware • rockwellautomation compactlogix 5380 firmware • rockwellautomation compactlogix 5480 firmware • rockwellautomation compact guardlogix 5370 firmware • rockwellautomation compact guardlogix 5380 firmware • rockwellautomation controllogix 5550 firmware • rockwellautomation controllogix 5560 firmware • rockwellautomation controllogix 5570 firmware • rockwellautomation controllogix 5580 firmware • rockwellautomation guardlogix 5560 firmware • rockwellautomation guardlogix 5570 firmware • rockwellautomation guardlogix 5580 firmware • rockwellautomation flexlogix 1794-l34 firmware • rockwellautomation drivelogix 5730 firmware • rockwellautomation softlogix 5800 firmware

Related

Weakness · CWE (1)

  • CWE-829 Inclusion of Functionality from Untrusted Control Sphere weakness

References