CVE-2025-0994 is a critical deserialization vulnerability affecting Trimble Cityworks versions prior to 15.8.9 and Cityworks with Office Companion prior to 23.10. An authenticated attacker can exploit this flaw to achieve remote code execution on a customer's Microsoft IIS web server. With a CVSS score of 8.8 (High), this vulnerability allows for full compromise of confidentiality, integrity, and availability with low attack complexity. Notably, this CVE is actively exploited (KEV listed), has a high EPSS score, and has garnered significant community discussion and media coverage, including reports of Chinese state-sponsored actors leveraging it against US local government entities.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 15.8.9CPE matchmatch criteria | cpe:2.3:a:trimble:cityworks:*:*:*:*:*:*:*:* | ||
>= 23.0, < 23.10CPE matchmatch criteria | cpe:2.3:a:trimble:cityworks:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.