The UDP inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 8.0 before 8.0(5.25), 8.1 before 8.1(2.50), 8.2 before 8.2(5.5), 8.3 before 8.3(2.22), 8.4 before 8.4(2.1), and 8.5 before 8.5(1.2) does not properly handle flows, which allows remote attackers to cause a denial of service (device reload) via a crafted series of (1) IPv4 or (2) IPv6 UDP packets, aka Bug ID CSCtq10441.
結論預警: CVE-2012-0353 綜合評估為中等風險（58/100）：CVSS 技術影響為高級，利用機率（EPSS 2.57%） 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 | 2.02% | 2.57% | +0.55% |
| 2 | 2025-03-30 | 1.73% | 2.02% | +0.28% |
| 3 | 2025-03-29 | — | 1.73% | — |
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 |
|---|---|---|---|---|---|---|
| 7.1 | 2.0 | HIGH |
|
8.6 | 6.9 | [email protected] |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| cisco | adaptive_security_appliance_software | 8.0 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.0\(2\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0\(2\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.0\(3\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0\(3\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.0\(4\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0\(4\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.0\(5\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0\(5\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.0.2 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0.2:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.0.3 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0.3:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.0.4 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0.4:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.0.5 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0.5:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.1 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.1:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2\(1\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(1\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2\(2\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(2\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2\(3\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(3\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2\(3.9\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(3.9\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2\(4\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(4\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2\(4.1\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(4.1\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2\(4.4\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(4.4\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2\(5\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(5\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2.1 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.1:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2.2 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.2:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2.2 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.2:interim:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.2.3 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.3:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.3\(1\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\(1\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.3\(2\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\(2\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.3.1 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3.1:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.3.1 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3.1:interim:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.3.2 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3.2:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.4 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.4\(1\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(1\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.4\(1.11\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(1.11\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.4\(2\) | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(2\):*:*:*:*:*:*:* |
| cisco | adaptive_security_appliance_software | 8.5 | cpe:2.3:o:cisco:adaptive_security_appliance_software:8.5:*:*:*:*:*:*:* |
| cisco | 5500_series_adaptive_security_appliance | — | cpe:2.3:h:cisco:5500_series_adaptive_security_appliance:*:*:*:*:*:*:*:* |
| cisco | catalyst_6500 | — | cpe:2.3:h:cisco:catalyst_6500:*:*:*:*:*:*:*:* |
| cisco | catalyst_6503-e | — | cpe:2.3:h:cisco:catalyst_6503-e:-:*:*:*:*:*:*:* |
| cisco | catalyst_6504-e | — | cpe:2.3:h:cisco:catalyst_6504-e:-:*:*:*:*:*:*:* |
| cisco | catalyst_6506-e | — | cpe:2.3:h:cisco:catalyst_6506-e:-:*:*:*:*:*:*:* |
| cisco | catalyst_6509-e | — | cpe:2.3:h:cisco:catalyst_6509-e:-:*:*:*:*:*:*:* |
| cisco | catalyst_6509-neb-a | — | cpe:2.3:h:cisco:catalyst_6509-neb-a:-:*:*:*:*:*:*:* |
| cisco | catalyst_6509-v-e | — | cpe:2.3:h:cisco:catalyst_6509-v-e:-:*:*:*:*:*:*:* |
| cisco | catalyst_6513 | — | cpe:2.3:h:cisco:catalyst_6513:-:*:*:*:*:*:*:* |
| cisco | catalyst_6513-e | — | cpe:2.3:h:cisco:catalyst_6513-e:-:*:*:*:*:*:*:* |