Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects DGN2200Bv4 before 1.0.0.102, DGN2200v4 before 1.0.0.102, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, EX6000 before 1.0.0.30, EX6100 before 1.0.2.22, EX6120 before 1.0.0.40, EX6130 before 1.0.0.22, EX6150 before 1.0.0.38, EX6200 before 1.0.3.86, EX7000 before 1.0.0.64, R6300v2 before 1.0.4.22, R6900P before 1.3.0.18, R7000P before 1.3.0.18, R7300DST before 1.0.0.62, R7900P before 1.3.0.10, R8000 before 1.0.4.12, R8000P before 1.3.0.10, WN2500RPv2 before 1.0.1.52, and WNDR3400v3 before 1.0.1.18.
結論預警: CVE-2018-21163 綜合評估為中等風險(50.7/100):CVSS 技術影響為高級,利用機率(EPSS 1.08%) 強制指令: 梳理受影響資產並納入修補計畫。
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 | 0.33% | 1.08% | +0.74% |
| 2 | 2025-03-30 | 0.69% | 0.33% | -0.36% |
| 3 | 2025-03-29 | — | 0.69% | — |
完整 EPSS 歷史 (共 7 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 |
|---|---|---|---|---|---|---|
| 7.2 | 3.1 | HIGH |
|
1.2 | 5.9 | [email protected] |
| 6.8 | 3.0 | MEDIUM |
|
0.9 | 5.9 | [email protected] |
| 6.5 | 2.0 | MEDIUM |
|
8.0 | 6.4 | [email protected] |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| netgear | dgn2200b_firmware | < 1.0.0.102 | cpe:2.3:o:netgear:dgn2200b_firmware:*:*:*:*:*:*:*:* |
| netgear | dgn2200_firmware | < 1.0.0.102 | cpe:2.3:o:netgear:dgn2200_firmware:*:*:*:*:*:*:*:* |
| netgear | ex3700_firmware | < 1.0.0.70 | cpe:2.3:o:netgear:ex3700_firmware:*:*:*:*:*:*:*:* |
| netgear | ex3800_firmware | < 1.0.0.70 | cpe:2.3:o:netgear:ex3800_firmware:*:*:*:*:*:*:*:* |
| netgear | ex6000_firmware | < 1.0.0.30 | cpe:2.3:o:netgear:ex6000_firmware:*:*:*:*:*:*:*:* |
| netgear | ex6100_firmware | < 1.0.2.22 | cpe:2.3:o:netgear:ex6100_firmware:*:*:*:*:*:*:*:* |
| netgear | ex6120_firmware | < 1.0.0.40 | cpe:2.3:o:netgear:ex6120_firmware:*:*:*:*:*:*:*:* |
| netgear | ex6130_firmware | < 1.0.0.22 | cpe:2.3:o:netgear:ex6130_firmware:*:*:*:*:*:*:*:* |
| netgear | ex6150_firmware | < 1.0.0.38 | cpe:2.3:o:netgear:ex6150_firmware:*:*:*:*:*:*:*:* |
| netgear | ex6200_firmware | < 1.0.3.86 | cpe:2.3:o:netgear:ex6200_firmware:*:*:*:*:*:*:*:* |
| netgear | ex7000_firmware | < 1.0.0.64 | cpe:2.3:o:netgear:ex7000_firmware:*:*:*:*:*:*:*:* |
| netgear | r6300_firmware | < 1.0.4.22 | cpe:2.3:o:netgear:r6300_firmware:*:*:*:*:*:*:*:* |
| netgear | r6900p_firmware | < 1.3.0.18 | cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:* |
| netgear | r7000p_firmware | < 1.3.0.18 | cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:* |
| netgear | r7300dst_firmware | < 1.0.0.62 | cpe:2.3:o:netgear:r7300dst_firmware:*:*:*:*:*:*:*:* |
| netgear | r7900p_firmware | < 1.3.0.10 | cpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:* |
| netgear | r8000_firmware | < 1.0.4.12 | cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:* |
| netgear | r8000p_firmware | < 1.3.0.10 | cpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:* |
| netgear | wn2500rp_firmware | < 1.0.1.52 | cpe:2.3:o:netgear:wn2500rp_firmware:*:*:*:*:*:*:*:* |
| netgear | wndr3400_firmware | < 1.0.1.18 | cpe:2.3:o:netgear:wndr3400_firmware:*:*:*:*:*:*:*:* |