Vulnerability identifier: #VU46002
Vulnerability risk: Medium
CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-307
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
NPort IAW5000A-I/O Series
Hardware solutions /
Other hardware appliances
Vendor: Moxa
Description
The vulnerability allows a remote attacker to gain access to the system.
The vulnerability exists due to the authentication mechanism has no brute-force prevention. A remote attacker can launch a brute-force authentication attack and gain access to the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
NPort IAW5000A-I/O Series: 2.1
External links
http://www.moxa.com/en/support/support/security-advisory/nport-iaw5000a-io-serial-device-servers-vulnerabilities
http://us-cert.cisa.gov/ics/advisories/icsa-20-287-01
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.