Multiple vulnerabilities in the Login Enhancements (Login Block) feature of Cisco IOS Software could allow an unauthenticated, remote attacker to trigger a reload of an affected system, resulting in a denial of service (DoS) condition. These vulnerabilities affect Cisco devices that are running Cisco IOS Software Release 15.4(2)T, 15.4(3)M, or 15.4(2)CG and later. Cisco Bug IDs: CSCuy32360, CSCuz60599.
結論預警: CVE-2018-0180 綜合評估為嚴重在野威脅(80.5/100):CVSS 技術影響為中級,利用機率偏高(EPSS 5.03%,百分位 91%) 核心證據: CISA 已知被利用漏洞目錄(KEV)已於 2022-03-03 確認在野利用,影響 Cisco / IOS Software,弱點類型(CWE-399),攻擊者可能未經認證遠端取得高權限管理存取。 強制指令: CISA 處置期限已過,應以應急修補優先立即處理。
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: Cisco IOS Software Denial-of-Service Vulnerability · CISA KEV 詳情
: 2022-03-03
: 2022-03-17
: Apply updates per vendor instructions.
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 | 2026-07-10 | 5.05% | 5.03% | -0.02% |
| 2 | 2026-06-15 | 1.73% | 5.05% | +3.32% |
| 3 | 2026-03-07 | — | 1.73% | — |
完整 EPSS 歷史 (共 17 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 |
|---|---|---|---|---|---|---|
| 5.9 | 3.1 | MEDIUM |
|
2.2 | 3.6 | [email protected] |
| 6.8 | 3.1 | MEDIUM |
|
2.2 | 4.0 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| 7.1 | 2.0 | HIGH |
|
8.6 | 6.9 | [email protected] |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| cisco | ios | 15.3\(00.00.19\)sy | cpe:2.3:o:cisco:ios:15.3\(00.00.19\)sy:*:*:*:*:*:*:* |
| cisco | ios | 15.4\(01\)ia001.100 | cpe:2.3:o:cisco:ios:15.4\(01\)ia001.100:*:*:*:*:*:*:* |
| cisco | ios | 15.6\(01.22\)t | cpe:2.3:o:cisco:ios:15.6\(01.22\)t:*:*:*:*:*:*:* |
| cisco | ios | 15.4\(03\)m4.1 | cpe:2.3:o:cisco:ios:15.4\(03\)m4.1:*:*:*:*:*:*:* |
| cisco | ios | 15.4\(2\)cg | cpe:2.3:o:cisco:ios:15.4\(2\)cg:*:*:*:*:*:*:* |
| cisco | ios | 15.4\(2\)t | cpe:2.3:o:cisco:ios:15.4\(2\)t:*:*:*:*:*:*:* |
| cisco | ios | 15.4\(3\)m | cpe:2.3:o:cisco:ios:15.4\(3\)m:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://www.securityfocus.com/bid/103556 | Broken Link Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-slogin | Mitigation Vendor Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0180 | US Government Resource |