Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when IPv6 is used, allows remote attackers to cause a denial of service (memory corruption and module crash or hang) via vectors that trigger syslog message 302015, aka Bug ID CSCti83875.
结论预警: CVE-2011-3296 综合评估为中等风险(58.6/100):CVSS 技术影响为高级,利用概率(EPSS 1.77%) 核心证据: 近一日 EPSS 上升 +1.06%,被利用关注度持续升高。 强制指令: 梳理受影响资产并纳入修补计划。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.71% | 1.77% | +1.06% |
| 2 | 2026-02-18 | 0.43% | 0.71% | +0.28% |
| 3 | 2025-03-30 | — | 0.43% | — |
完整 EPSS 历史 (共 7 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 7.8 | 2.0 | HIGH |
|
10.0 | 6.9 | [email protected] |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| cisco | firewall_services_module_software | 3.1 | cpe:2.3:a:cisco:firewall_services_module_software:3.1:*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(2\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(2\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(3\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(3\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(4\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(4\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(5\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(5\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(6\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(6\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(7\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(7\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(8\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(8\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(9\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(9\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(10\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(10\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(11\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(11\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(12\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(12\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(13\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(13\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(14\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(14\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(15\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(15\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(16\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(16\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(17\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(17\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(18\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(18\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(19\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(19\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.1\(20\) | cpe:2.3:a:cisco:firewall_services_module_software:3.1\(20\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2 | cpe:2.3:a:cisco:firewall_services_module_software:3.2:*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(1\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(1\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(2\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(2\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(3\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(3\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(4\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(4\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(5\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(5\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(6\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(6\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(7\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(7\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(8\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(8\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(9\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(9\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(10\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(10\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(11\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(11\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(12\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(12\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(13\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(13\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(14\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(14\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(15\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(15\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(16\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(16\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(17\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(17\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(18\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(18\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(19\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(19\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(20\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(20\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 3.2\(21\) | cpe:2.3:a:cisco:firewall_services_module_software:3.2\(21\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0 | cpe:2.3:a:cisco:firewall_services_module_software:4.0:*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(1\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(1\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(2\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(2\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(3\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(3\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(4\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(4\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(5\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(5\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(6\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(6\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(7\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(7\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(8\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(8\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(10\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(10\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(11\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(11\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(12\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(12\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(13\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(13\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(14\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(14\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.0\(15\) | cpe:2.3:a:cisco:firewall_services_module_software:4.0\(15\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.1 | cpe:2.3:a:cisco:firewall_services_module_software:4.1:*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.1\(1\) | cpe:2.3:a:cisco:firewall_services_module_software:4.1\(1\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.1\(2\) | cpe:2.3:a:cisco:firewall_services_module_software:4.1\(2\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.1\(3\) | cpe:2.3:a:cisco:firewall_services_module_software:4.1\(3\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.1\(4\) | cpe:2.3:a:cisco:firewall_services_module_software:4.1\(4\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.1\(5\) | cpe:2.3:a:cisco:firewall_services_module_software:4.1\(5\):*:*:*:*:*:*:* |
| cisco | firewall_services_module_software | 4.1\(6\) | cpe:2.3:a:cisco:firewall_services_module_software:4.1\(6\):*:*:*:*:*:*:* |
| cisco | catalyst_6500 | — | cpe:2.3:h:cisco:catalyst_6500:*:*:*:*:*:*:*:* |
| cisco | catalyst_7600 | — | cpe:2.3:h:cisco:catalyst_7600:*:*:*:*:*:*:*:* |