SB2017122203 - Security restrictions bypass in Moxa NPort W2150A and W2250A
Published: December 22, 2017
Security Bulletin ID
SB2017122203
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Security restrictions bypass (CVE-ID: CVE-2017-16727)
CWE-ID: CWE-255 - Credentials Management
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to bypass security restrictions on the target system.
The weakness exists due to empty default password. A remote attacker can access the device without a password and compromise the confidentiality and integrity of the wireless traffic.
Remediation
Install update from vendor's website.