# CVE-2025-0994

## Summary

- **CVE ID:** CVE-2025-0994
- **Severity:** HIGH
- **CVSS Score:** 8.6 (CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-502
- **Published:** Feb 6, 2025
- **Last Modified:** Oct 21, 2025

## Description

Trimble Cityworks versions prior to 15.8.9 and Cityworks with office companion versions prior to 23.10 are vulnerable to a deserialization vulnerability. This could allow an authenticated user to perform a remote code execution attack against a customer’s Microsoft Internet Information Services (IIS) web server.

## Affected Products

- Trimble — Cityworks (0)
- Trimble — Cityworks (with office companion) (0)

## References

- [CNA](https://www.cisa.gov/news-events/ics-advisories/icsa-25-037-04)
- [CNA](https://learn.assetlifecycle.trimble.com/i/1532182-cityworks-customer-communication-2025-02-05-docx/0?)
- [CISA-ADP](https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-0994)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 31.31%
- **EPSS Percentile:** 98.2

## Known Exploited Vulnerabilities (KEV)

- **Date Added:** Feb 7, 2025
- **Due Date:** Feb 28, 2025

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._