內容說明
研究人員發現Cisco ISE與ISE-PIC存在多項高風險安全漏洞，類型包含程式碼注入(Code Injection)、不當存取控制(Improper Access Control)、不安全之反序列化(Insecure Deserialization)及身分鑑別繞過(Authentication。 本篇整理重點為 CVE-2026-20130、CVE-2026-20192、CVE-2026-20307、CVE-2026-76423、CVE-2026-76460。校內若有使用相關平台，應依影響版本盤點並安排修補。
影響平台
- Cisco ISE與ISE-PIC 3.1至3.5版本
- Cisco ISE與ISE-PIC 3.0(含)以前版本(已終止軟體維護)
處置建議
- 官方已針對漏洞釋出修補或更新，請參考官方說明進行處置，網址如下：
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ISE-ABP-VNSW7Tn5
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-hrP9jQSQ
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-se7bYU57
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ise-XU5EwX5T
- 盤點校內是否使用受影響版本，包含自管、委外代管與專案環境。
- 依官方或廠商公告套用修補版本；若短期無法更新，先限制管理介面來源並強化監控。
- 檢查近期管理帳號登入、設定異動、異常腳本或未知管理操作紀錄。
CVE編號
- CVE-2026-20130
- CVE-2026-20192
- CVE-2026-20307
- CVE-2026-76423
- CVE-2026-76460
參考資料
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ISE-ABP-VNSW7Tn5
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-hrP9jQSQ
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-se7bYU57
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ise-XU5EwX5T
- https://nvd.nist.gov/vuln/detail/CVE-2026-20130
- https://nvd.nist.gov/vuln/detail/CVE-2026-20192
- https://nvd.nist.gov/vuln/detail/CVE-2026-20307
- https://nvd.nist.gov/vuln/detail/CVE-2026-76423
- https://nvd.nist.gov/vuln/detail/CVE-2026-76460
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-notice-jfxK98ZP