CVE-2020-27184
MEDIUM
5.9
CVSS Score
Published: May 14, 2021 at 12:06 PM UTC
Updated: June 17, 2026 at 03:08 AM UTC
7 products affected across 1 vendorNport IA5150A FirmwareNport IA5250A FirmwareNport IA5450A Firmware
Using NPort IA5000A Series with Telnet enabled by N/A?
Get instant alerts when new vulnerabilities affect NPort IA5000A Series with Telnet enabled - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5.9
Exploit prediction
EPSS 0.3%
Description
The NPort IA5000A Series devices use Telnet as one of the network device management services. Telnet does not support the encryption of client-server communications, making it vulnerable to Man-in-the-Middle attacks.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
Nport Ia5150A· Moxadevice
80%All versions
Nport Ia5250A· Moxadevice
80%All versions
Nport Ia5450A· Moxadevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilitiesCVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-319
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card