Out-of-bounds write in NPort 5110 - CVE-2022-2043
Published: June 10, 2022 / Updated: July 27, 2022
Vulnerability identifier: #VU64149
CSH Severity: Medium
CVSS v4: 8.7 [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]
CVE-ID: CVE-2022-2043
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
NPort 5110
How to mitigate CVE-2022-2043
Install updates from vendor's website.