High severity · published Aug 31, 2022
CVE-2022-2044
MOXA NPort 5110 Out-of-bounds Write
8.2
CVSS
0.7%
EPSS
No
On KEV
Description
MOXA NPort 5110: Firmware Versions 2.10 is vulnerable to an out-of-bounds write that may allow an attacker to overwrite values in memory, causing a denial-of-service condition or potentially bricking the device.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
MOXA · MOXA
Firmware Versions 2.10 · source: vendor
N5
Nport 5110 Firmware · Moxa
2.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-2044
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-2044
Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-207-04
More from MOXA
7.5
CVE-2022-2043
MOXA NPort 5110 Out-of-bounds Write