#VU64149 Out-of-bounds write in NPort 5110 - CVE-2022-2043
Published: June 10, 2022 / Updated: July 27, 2022
Vulnerability identifier: #VU64149
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-2043
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
NPort 5110
NPort 5110
Software vendor:
Moxa
Moxa
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger out-of-bounds write and overwrite certain values in the memory to cause information to become unavailable.
Remediation
Install updates from vendor's website.