Vulnerability identifier: #VU64150
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-787
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
NPort 5110
Hardware solutions /
Firmware
Vendor: Moxa
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger out-of-bounds write and cause a denial of service condition on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
NPort 5110: 2.10
External links
http://www.moxa.com/en/support/product-support/security-advisory/nport5110-series-vulnerabilities
http://www.cisa.gov/uscert/ics/advisories/icsa-22-207-04
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.