ClosedPatched

Trimble Cityworks: 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 CISA KEV on 2025-02-07.

Why this severity: CVSS 8.6 (CNA, v4.0); actively exploited (CISA KEV)

Started: Feb 7, 2025
Closed: Feb 7, 2025
CVE: CVE-2025-0994

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Updated Feb 7, 2025

Affected

See vendor advisory / CISA notes (versions not always listed in KEV feed)

Fixed in

See vendor advisory linked in sources

Timeline1

Feb 7, 2025
CISA added CVE-2025-0994 to the KEV catalog (due 2025-02-28).

Advisories4

Notes & caveats

Derived from CISA KEV JSON feed catalogVersion 2026.10.21. CVSS from the CVE record (cvelistV5). Exact affected/fixed version strings are not always in the KEV record; verify against the vendor advisory URL. startedAt uses dateAdded (exploitation may have begun earlier; many entries are older CVEs newly confirmed as exploited in 2025).

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