The UPnP IGD implementation in Edimax EdiLinux on the Edimax BR-6104K with firmware before 3.25, Edimax 6114Wg, Canyon-Tech CN-WF512 with firmware 1.83, Canyon-Tech CN-WF514 with firmware 2.08, Sitecom WL-153 with firmware before 1.39, and Sweex LB000021 with firmware 3.15 allows remote attackers to execute arbitrary commands via shell metacharacters.
CVE-2011-4502 is a security vulnerability that . Impacting 12 products from edimax, from edimax, from canyon-tech and 9 others, organizations running these solutions should prioritize assessment and patching.
Documented in 2011, 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.
2011-11-22T11:55:05.043
2026-04-29T01:13:23.040
Modified
CVSSv2: 10.0 (HIGH)
AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | edimax | br-6104k_router_firmware | 3.21 | Yes |
| Hardware | edimax | br-6104k | - | Yes |
| Operating System | canyon-tech | cn-wf512_router_firmware | 1.83 | Yes |
| Operating System | canyon-tech | cn-wf514_router_firmware | 2.08 | Yes |
| Hardware | canyon-tech | cn-wf512 | - | Yes |
| Hardware | canyon-tech | cn-wf514 | - | Yes |
| Operating System | edimax | 6114wg_router_firmware | 1.83 | Yes |
| Operating System | edimax | 6114wg_router_firmware | 2.08 | Yes |
| Hardware | edimax | 6114wg | - | Yes |
| Operating System | sitecom | wl-153_router_firmware | 1.31 | Yes |
| Operating System | sitecom | wl-153_router_firmware | 1.34 | Yes |
| Hardware | sitecom | wl-153 | - | Yes |
| Operating System | sweex | lb000021_router_firmware | 3.15 | Yes |
| Hardware | sweex | lb000021 | - | 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 edimax'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.