nxapplet.jar in No Machine NX Web Companion 3.x and earlier does not properly verify the authenticity of updates, which allows user-assisted remote attackers to execute arbitrary code via a crafted (1) SiteUrl or (2) RedirectUrl parameter that points to a Trojan Horse client.zip update file.
CVE-2012-5003 is a security vulnerability that . Impacting 1 product from nomachine organizations running these solutions should prioritize assessment and patching.
Documented in 2012, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.
2012-09-19T21:55:04.123
2025-04-11T00:51:21.963
Deferred
CVSSv2: 6.8 (MEDIUM)
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | nomachine | nx_web_companion | ≤ 3.5.0-2 | Yes |
| Application | nomachine | nx_web_companion | 1.5.0 | Yes |
| Application | nomachine | nx_web_companion | 1.5.0 | Yes |
| Application | nomachine | nx_web_companion | 2.0.0-1 | Yes |
| Application | nomachine | nx_web_companion | 2.1.0-1 | Yes |
| Application | nomachine | nx_web_companion | 3.0.0-1 | Yes |
| Application | nomachine | nx_web_companion | 3.0.0-2 | Yes |
| Application | nomachine | nx_web_companion | 3.0.0-3 | Yes |
| Application | nomachine | nx_web_companion | 3.0.0-4 | Yes |
| Application | nomachine | nx_web_companion | 3.0.0-5 | Yes |
| Application | nomachine | nx_web_companion | 3.1.0-1 | Yes |
| Application | nomachine | nx_web_companion | 3.2.0-1 | Yes |
| Application | nomachine | nx_web_companion | 3.3.0-1 | Yes |
| Application | nomachine | nx_web_companion | 3.3.0-2 | Yes |
| Application | nomachine | nx_web_companion | 3.4.0-1 | Yes |
| Application | nomachine | nx_web_companion | 3.4.0-2 | Yes |
| Application | nomachine | nx_web_companion | 3.4.0-3 | Yes |
| Application | nomachine | nx_web_companion | 3.5.0-1 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For nomachine's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.