Incomplete Internal State Distinction in SPIET800 and PNI800 - CVE-2021-22285
Published: April 8, 2022
Vulnerability identifier: #VU62003
CSH Severity: Medium
CVSSv4.0: 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/E:U/U:Green
CVE-ID: CVE-2021-22285
CWE-ID: CWE-372
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
SPIET800
PNI800
SPIET800
PNI800
Software vendor:
ABB
ABB
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to an error in handling out-of-order packets. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.