【漏洞預警】Cisco ISE與ISE-PIC存在高風險安全漏洞(CVE-2026-20130、CVE-2026-20192、CVE-2026- 20307、CVE-2026-76423及CVE-2026-76460),請儘速確認並進行修補
事故類型:ANA-漏洞預警
通報單號:TACERT-ANA-2026100203101717 | 發布日期:2026-10-02 15:08:18 | 情資來源:教育機構ANA通報平台 / 成大計網中心轉發
| 發布編號 | TACERT-ANA-2026100203101717 |
| 發布時間 | 2026-10-02 15:08:18 |
| 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) |
內容說明
轉發 國家資安資訊分享與分析中心資安訊息警訊 NISAC-200-202610-00000001
研究人員發現Cisco ISE與ISE-PIC存在多項高風險安全漏洞(CVE-2026-20130、CVE-2026-20192、CVE-2026-20307、CVE-2026-76423及CVE-2026-76460),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 Bypass)。其中CVE-2026-76460已遭駭客濫用,請儘速確認並進行修補。
【CVE-2026-20130】 未經身分鑑別之遠端攻擊者可藉由在傳遞至下游元件之輸出中,植入未經妥善處理之特殊元素,於受影響裝置執行任意程式碼。
【CVE-2026-20192】 未經身分鑑別之遠端攻擊者可繞過身分鑑別與授權限制,進而未授權存取受影響裝置。
【CVE-2026-20307】 已通過身分鑑別之遠端攻擊者可藉由向網頁管理介面傳送特製之Java序列化物件,於底層作業系統執行任意程式碼,並將權限提升至root。
【CVE-2026-76423】 未經身分鑑別之遠端攻擊者可藉由向對外開放之REST API連接埠傳送特製HTTP請求,以管理者權限讀取及變更ISE組態與身分資料。
【CVE-2026-76460】 未經身分鑑別之遠端攻擊者可藉由向存在缺陷之API端點傳送特製請求,繞過網頁管理介面之身分鑑別,進而未授權存取受影響裝置。
情資分享等級: WHITE(情資內容為可公開揭露之資訊) 此訊息僅發送到「區縣市網路中心」,煩請貴單位協助轉發與通知轄下各單位知悉
建議措施
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
參考資料:
1. https://nvd.nist.gov/vuln/detail/CVE-2026-20130
2. https://nvd.nist.gov/vuln/detail/CVE-2026-20192
3. https://nvd.nist.gov/vuln/detail/CVE-2026-20307
4. https://nvd.nist.gov/vuln/detail/CVE-2026-76423
5. https://nvd.nist.gov/vuln/detail/CVE-2026-76460
6. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ISE-ABP-VNSW7Tn5
7. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-hrP9jQSQ
8. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-se7bYU57
9. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ise-XU5EwX5T
10. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-notice-jfxK98ZP
1. https://nvd.nist.gov/vuln/detail/CVE-2026-20130
2. https://nvd.nist.gov/vuln/detail/CVE-2026-20192
3. https://nvd.nist.gov/vuln/detail/CVE-2026-20307
4. https://nvd.nist.gov/vuln/detail/CVE-2026-76423
5. https://nvd.nist.gov/vuln/detail/CVE-2026-76460
6. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ISE-ABP-VNSW7Tn5
7. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-hrP9jQSQ
8. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-se7bYU57
9. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ise-XU5EwX5T
10. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-notice-jfxK98ZP
(此通報僅在於告知相關資訊,並非為資安事件),如果您對此通報的內容有疑問或有關於此事件的建議,歡迎與我們連絡。
教育機構資安通報應變小組網址:https://info.cert.tanet.edu.tw/
專線電話:07-5250211
網路電話:98400000
E-Mail:service@cert.tanet.edu.tw
