Vulnerability · Published Aug 31, 2022 · Assigned by icscert
CVE-2022-2043MOXA NPort 5110 Out-of-bounds Write
High 7.5
In plain English
A high-severity out-of-bounds write in MOXA from MOXA. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 58% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.9%top 41.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
MOXA NPort 5110: Firmware Versions 2.10 is vulnerable to an out-of-bounds write that can cause the device to become unresponsive.
Affected products (as reported)
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-207-04 x_refsource_MISC