CVE-2020-27149
MEDIUM
6.5
CVSS Score
Published: May 14, 2021 at 11:13 AM UTC
Updated: June 17, 2026 at 03:08 AM UTC
7 products affected across 1 vendorNport IA5150A FirmwareNport IA5250A FirmwareNport IA5450A Firmware
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.7%
Description
By exploiting a vulnerability in NPort IA5150A/IA5250A Series before version 1.5, a user with “Read Only” privilege level can send requests via the web console to have the device’s configuration changed.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.5
Affected range stops below 1.5, so it looks safe — our inference, not a vendor statement
moxa-nport-ia5150a (same device)
v < 1.5
Affected range stops below 1.5, so it looks safe — our inference, not a vendor statement
moxa-nport-ia5250a (same device)
v < 2.0
Affected range stops below 2.0, so it looks safe — our inference, not a vendor statement
moxa-nport-ia5450a (same device)
v < 1.5
Affected range stops below 1.5, so it looks safe — our inference, not a vendor statement
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
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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