# Insecure default settings for recorder products

CVE record · `CVE-2025-1863`

- **Identifiers:** `CVE-2025-1863`
- **State:** Confirmed
- **Severity:** CVSS 9.8 Critical
- **Critical:** Yes: CVSS 9+
- **CNA:** YokogawaGroup
- **Weakness (CWE):** [CWE-1188](https://cwe.mitre.org/data/definitions/1188.html)
- **Tags:** [CWE-1188](https://agentprime.io/advisories/tag/cwe-1188.md)
- **Technologies:** [Yokogawa Electric Corporation GX10 / GX20 / GP10 / GP20 Paperless Recorders](https://agentprime.io/advisories/technology/yokogawa-electric-corporation-gx10-gx20-gp10-gp20-paperless-recorders.md) · [Yokogawa Electric Corporation GM Data Acquisition System](https://agentprime.io/advisories/technology/yokogawa-electric-corporation-gm-data-acquisition-system.md) · [Yokogawa Electric Corporation DX1000 / DX2000 / DX1000N Paperless Recorders](https://agentprime.io/advisories/technology/yokogawa-electric-corporation-dx1000-dx2000-dx1000n-paperless-recorders.md) · [Yokogawa Electric Corporation FX1000 Paperless Recorders](https://agentprime.io/advisories/technology/yokogawa-electric-corporation-fx1000-paperless-recorders.md) · [Yokogawa Electric Corporation μR10000 / μR20000 Chart Recorders](https://agentprime.io/advisories/technology/yokogawa-electric-corporation-%CE%BCr10000-%CE%BCr20000-chart-recorders.md) · [Yokogawa Electric Corporation MW100 Data Acquisition Units](https://agentprime.io/advisories/technology/yokogawa-electric-corporation-mw100-data-acquisition-units.md) · [Yokogawa Electric Corporation DX1000T / DX2000T Paperless Recorders](https://agentprime.io/advisories/technology/yokogawa-electric-corporation-dx1000t-dx2000t-paperless-recorders.md) · [Yokogawa Electric Corporation CX1000 / CX2000 Paperless Recorders](https://agentprime.io/advisories/technology/yokogawa-electric-corporation-cx1000-cx2000-paperless-recorders.md)
- **Published:** 18 Apr 2025
- **Updated:** 18 Apr 2025
- **Reviewed by a person:** No

Published by the CVE Program (CNA: YokogawaGroup) at 18 Apr 2025, 05:55 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Critical

Critical, because:

- CVSS score 9.8: 9.0 or more.

How we decide what’s critical: <https://agentprime.io/advisories/critical.md>

## Affected products, as the CNA wrote them

- Vendor: Yokogawa Electric Corporation. Product: GX10 / GX20 / GP10 / GP20 Paperless Recorders.
  - affected: `R5.04.01 or earlier` (custom)
  - Other versions: unknown
- Vendor: Yokogawa Electric Corporation. Product: GM Data Acquisition System.
  - affected: `R5.05.01 or earlier` (custom)
  - Other versions: unknown
- Vendor: Yokogawa Electric Corporation. Product: DX1000 / DX2000 / DX1000N Paperless Recorders.
  - affected: `R4.21 or earlier` (custom)
  - Other versions: unknown
- Vendor: Yokogawa Electric Corporation. Product: FX1000 Paperless Recorders.
  - affected: `R1.31 or earlier` (custom)
  - Other versions: unknown
- Vendor: Yokogawa Electric Corporation. Product: μR10000 / μR20000 Chart Recorders.
  - affected: `R1.51 or earlier` (custom)
  - Other versions: unknown
- Vendor: Yokogawa Electric Corporation. Product: MW100 Data Acquisition Units.
  - affected: `All versions` (custom)
  - Other versions: unknown
- Vendor: Yokogawa Electric Corporation. Product: DX1000T / DX2000T Paperless Recorders.
  - affected: `All versions` (custom)
  - Other versions: unknown
- Vendor: Yokogawa Electric Corporation. Product: CX1000 / CX2000 Paperless Recorders.
  - affected: `All versions` (custom)
  - Other versions: unknown

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 9.8 Critical, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`, from CNA (YokogawaGroup)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0075, the 55th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 18 Apr 2025. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2025-1863](https://www.cve.org/CVERecord?id=CVE-2025-1863)
- [NVD: CVE-2025-1863](https://nvd.nist.gov/vuln/detail/CVE-2025-1863)

### References from the CNA

- <https://web-material3.yokogawa.com/1/36974/files/YSAR-25-0001-E.pdf>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2025-1863>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

---

The web page: <https://agentprime.io/advisories/CVE-2025-1863/>. Everything for agents: <https://agentprime.io/llms.txt>.