Improper Neutralization of Special Elements in Output Used by a Downstream Component in Honeywell International, Inc products - CVE-2021-38395
Published: October 6, 2021
Vulnerability identifier: #VU57089
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-38395
CWE-ID: CWE-74
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 neutralization of special elements in output. A remote attacker can execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Experion Process Knowledge System C200
Experion Process Knowledge System C200E
Experion Process Knowledge System C300 and ACE controllers
Experion Process Knowledge System C200E
Experion Process Knowledge System C300 and ACE controllers
How to mitigate CVE-2021-38395
Install updates from vendor's website.
Experion Process Knowledge System C300 and ACE controllers - update to R510.2 Hotfix10