研究人員發現Cisco Identity Services Engine(ISE)與ISE Passive Identity Connector(ISE-PIC)存在遠端程式碼執行(Remote Code Execution)漏洞(CVE-2026-20181)，已取得管理權限之遠端攻擊者可藉由發送特製HTTP(S)請求，於設備上以root權限執行任意程式碼，請儘速確認並進行修補。

[影響平台]

Cisco ISE/ISE-PIC 3.3(含)以前、3.4及3.5版本

[處置建議]

官方已針對漏洞釋出修復更新，請參考官方說明進行更新，網址如下：

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-G5WP8vv#fs

[參考資料]

1. https://nvd.nist.gov/vuln/detail/CVE-2026-20181
2. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-G5WP8vv