CVE-2025-15559 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

An unauthenticated attacker can inject OS commands when calling a server API endpoint in NesterSoft WorkTime. The server API call to generate and download the W…
Critical CVSS: 9.8

CVE-2025-15559

An unauthenticated attacker can inject OS commands when calling a server API endpoint in NesterSoft WorkTime. The server API call to generate and download the WorkTime client from the WorkTime server is vulnerable in the “guid” parameter. This allows an attacker to execute arbitrary commands on the WorkTime server as NT Authority\SYSTEM with the highest privileges. Attackers are able to access or manipulate sensitive data and take over the whole server.
Vendor
Nestersoft
Product
Worktime
CWE
CWE-78
Yayın Tarihi
2026-02-19 11:15:55
Güncelleme
2026-03-03 16:39:28
Source Identifier
551230f0-3615-47bd-b7cc-93e92e730bbf
KEV Date Added
-

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