CVEvulnerability

CVE-2025-0994

8.6 HIGH Known exploited Published 2025-02-06 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

Trimble Cityworks Deserialization Vulnerability — Trimble Cityworks

Trimble Cityworks contains 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.

Added to KEV: 2025-02-07
Remediation due: 2025-02-28
Ransomware use: Unknown
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes: https://learn.assetlifecycle.trimble.com/i/1532182-cityworks-customer-communication-2025-02-05-docx/0?; https://www.cisa.gov/news-events/ics-advisories/icsa-25-037-04 ; https://nvd.nist.gov/vuln/detail/CVE-2025-0994

Status: Analyzed
Published: 2025-02-06
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 4.0 ([email protected]): 8.6 HIGH — 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected]): 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses: CWE-502

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 configurations

• trimble cityworks (< 15.8.9) • trimble cityworks (>= 23.0 < 23.10)

Weakness · CWE (1)

CWE-502 Deserialization of Untrusted Data weakness

References