思科產品多個漏洞
發佈日期: 2026年01月22日
風險: 極高度風險
類型: 保安軟件及應用設備 - 保安軟件及應用設備
於思科產品發現多個漏洞。遠端攻擊者可利用這些漏洞,於目標系統觸發阻斷服務狀況、跨網站指令碼、遠端執行任意程式碼及權限提升。
注意:
CVE-2026-20045 正在被廣泛利用。 由於 HTTP 請求中使用者輸入資料的驗證不當,攻擊者可以透過向受影響設備的 Web 管理介面發送一系列特製的 HTTP 請求來利用此漏洞。成功利用此漏洞後,攻擊者可以獲得底層作業系統的使用者級存取權限,進而提升至 root 權限。因此,風險等級被評為極高度風險。
影響
- 阻斷服務
- 權限提升
- 遠端執行程式碼
- 跨網站指令碼
受影響之系統或技術
- Cisco IEC6400 Wireless Backhaul Edge Compute Software
- Cisco Intersight Connected Virtual Appliance (CVA)
- Cisco Intersight Private Virtual Appliance (PVA)
- Cisco Packaged CCE
- Cisco Unified CCE
- Cisco Unified CM
- Cisco Unified CM IM&P
- Cisco Unified CM SME
- Cisco Unity Connection
- Cisco Webex Calling Dedicated Instance
請參考供應商發佈的連結以了解受影響的版本:
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucce-pcce-xss-2JVyg3uD
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-intersight-privesc-p6tBm6jk
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iec6400-Pem5uQ7v
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voice-rce-mORhqY4b
解決方案
在安裝軟體之前,請先瀏覽供應商之網站,以獲得更多詳細資料。
安裝供應商提供的修補程式:
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucce-pcce-xss-2JVyg3uD
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-intersight-privesc-p6tBm6jk
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iec6400-Pem5uQ7v
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voice-rce-mORhqY4b
漏洞識別碼
資料來源
相關連結
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucce-pcce-xss-2JVyg3uD
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-intersight-privesc-p6tBm6jk
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iec6400-Pem5uQ7v
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voice-rce-mORhqY4b
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