Improper input validation in FactoryTalk Alarms and Events - CVE-2017-14022
Published: December 7, 2017 / Updated: December 8, 2017
Vulnerability identifier: #VU9597
CSH Severity: Low
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-14022
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to cause DoS condition
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can submit specially crafted packets to TCP port 403 and cause the system to crash.
Successful exploitation of the vulnerability results in denial of service.
Affected software
FactoryTalk Alarms and Events
How to mitigate CVE-2017-14022
Update to version 2.90 or later.