Stack-based buffer overflow in Honeywell International, Inc products - CVE-2023-5395
Published: April 26, 2024
Vulnerability identifier: #VU89022
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-2023-5395
CWE-ID: CWE-121
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 a boundary error. A remote unauthenticated attacker can use specially crafted messages, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable 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-2023-5395
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