The ESET Personal Firewall NDIS filter (EpFwNdis.sys) driver in the Firewall Module Build 1183 (20140214) and earlier in ESET Smart Security and ESET Endpoint Security products 5.0 through 7.0 allows local users to gain privileges via a crafted argument to a 0x830020CC IOCTL call.
CVE-2014-4973 is a security vulnerability that . Impacting 2 products from eset, from eset organizations running these solutions should prioritize assessment and patching.
Documented in 2014, 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.
2014-09-23T15:55:06.480
2025-04-12T10:46:40.837
Deferred
CVSSv2: 6.9 (MEDIUM)
AV:L/AC:M/Au:N/C:C/I:C/A:C
3.4
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | eset | smart_security | 5.0.94 | Yes |
| Application | eset | smart_security | 5.0.95 | Yes |
| Application | eset | smart_security | 5.2.9 | Yes |
| Application | eset | smart_security | 5.2.15 | Yes |
| Application | eset | smart_security | 6.0.306 | Yes |
| Application | eset | smart_security | 6.0.308 | Yes |
| Application | eset | smart_security | 6.0.314 | Yes |
| Application | eset | smart_security | 6.0.316 | Yes |
| Application | eset | endpoint_security | 5.0.2113 | Yes |
| Application | eset | endpoint_security | 5.0.2122 | Yes |
| Application | eset | endpoint_security | 5.0.2126 | Yes |
| Application | eset | endpoint_security | 5.0.2214 | Yes |
| Application | eset | endpoint_security | 5.0.2225 | Yes |
| Application | eset | endpoint_security | 5.0.2228 | 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 eset'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.