Improper Handling of Length Parameter Inconsistency in Honeywell International, Inc products - CVE-2023-5393
Published: April 26, 2024
Vulnerability identifier: #VU89029
CSH Severity: High
CVSS v4: 9.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-5393
CWE-ID: CWE-130
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper handling of length parameter inconsistency. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the system.
Affected software
Safety Manager
Safety Manager SC
Experion PKS
Experion PlantCruise
Experion LX
Safety Manager SC
Experion PKS
Experion PlantCruise
Experion LX
How to mitigate CVE-2023-5393
Install updates from vendor's website.
Experion PKS - addressed in versions R510.2 HF14, R511.5 TCU4 HF4, R520.1 TCU5, R520.2 TCU4 HF2
Experion LX - addressed in versions R511.5 TCU4 HF4, R520.1 TCU5, R520.2 TCU4 HF2
Experion PlantCruise - addressed in versions R511.5 TCU4 HF4, R520.1 TCU5, R520.2 TCU4 HF2
Experion LX - addressed in versions R511.5 TCU4 HF4, R520.1 TCU5, R520.2 TCU4 HF2
Experion PlantCruise - addressed in versions R511.5 TCU4 HF4, R520.1 TCU5, R520.2 TCU4 HF2