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 establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an "external forwarding" vulnerability.
結論預警: CVE-2011-4501 綜合評估為高風險(70.4/100):CVSS 技術影響為嚴重級,利用機率偏高(EPSS 4.45%,百分位 90%) 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 5.64% | 4.45% | -1.20% |
| 2 | 2026-03-19 | 4.53% | 5.64% | +1.11% |
| 3 | 2025-10-13 | — | 4.53% | — |
完整 EPSS 歷史 (共 13 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| edimax | br-6104k_router_firmware | 3.21 | cpe:2.3:o:edimax:br-6104k_router_firmware:3.21:*:*:*:*:*:*:* |
| edimax | br-6104k | — | cpe:2.3:h:edimax:br-6104k:-:*:*:*:*:*:*:* |
| canyon-tech | cn-wf512_router_firmware | 1.83 | cpe:2.3:o:canyon-tech:cn-wf512_router_firmware:1.83:*:*:*:*:*:*:* |
| canyon-tech | cn-wf514_router_firmware | 2.08 | cpe:2.3:o:canyon-tech:cn-wf514_router_firmware:2.08:*:*:*:*:*:*:* |
| canyon-tech | cn-wf512 | — | cpe:2.3:h:canyon-tech:cn-wf512:-:*:*:*:*:*:*:* |
| canyon-tech | cn-wf514 | — | cpe:2.3:h:canyon-tech:cn-wf514:-:*:*:*:*:*:*:* |
| edimax | 6114wg_router_firmware | 1.83 | cpe:2.3:o:edimax:6114wg_router_firmware:1.83:*:*:*:*:*:*:* |
| edimax | 6114wg_router_firmware | 2.08 | cpe:2.3:o:edimax:6114wg_router_firmware:2.08:*:*:*:*:*:*:* |
| edimax | 6114wg | — | cpe:2.3:h:edimax:6114wg:-:*:*:*:*:*:*:* |
| sitecom | wl-153_router_firmware | 1.31 | cpe:2.3:o:sitecom:wl-153_router_firmware:1.31:*:*:*:*:*:*:* |
| sitecom | wl-153_router_firmware | 1.34 | cpe:2.3:o:sitecom:wl-153_router_firmware:1.34:*:*:*:*:*:*:* |
| sitecom | wl-153 | — | cpe:2.3:h:sitecom:wl-153:-:*:*:*:*:*:*:* |
| sweex | lb000021_router_firmware | 3.15 | cpe:2.3:o:sweex:lb000021_router_firmware:3.15:*:*:*:*:*:*:* |
| sweex | lb000021 | — | cpe:2.3:h:sweex:lb000021:-:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://www.kb.cert.org/vuls/id/357851 | US Government Resource |
| http://www.upnp-hacks.org/devices.html | |
| http://www.upnp-hacks.org/suspect.html |