Critical severity · published Dec 22, 2017
CVE-2017-16727
A Credentials Management issue was discovered in Moxa NPort W2150A versions prior to 1.11, and NPort W2250A versions prior to 1.11
9.1
CVSS
2%
EPSS
No
On KEV
Description
A Credentials Management issue was discovered in Moxa NPort W2150A versions prior to 1.11, and NPort W2250A versions prior to 1.11. The default password is empty on the device. An unauthorized user can access the device without a password. An unauthorized user has the ability to completely compromise the confidentiality and integrity of the wireless traffic.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NW
Nport W2150a Firmware · Moxa
before 1.11 · source: NVD
NW
Nport W2250a Firmware · Moxa
before 1.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-16727
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-16727
Third Party Advisory
http://www.securityfocus.com/bid/102254
Patch
https://ics-cert.us-cert.gov/advisories/ICSA-17-355-01
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