思科產品多個漏洞
風險: 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、繞過保安限制、遠端執行任意程式碼及敏感資料洩露。
注意:
CVE-2025-20333 、CVE-2025-20352 及 CVE-2025-20362 正在被廣泛利用。
針對 CVE-2025-20333,經過驗證且擁有有效 VPN 使用者憑證的遠端攻擊者可以透過向受影響的 Cisco ASA 軟體和Cisco FTD 軟體裝置發送精心設計的 HTTP 請求來利用此漏洞。成功利用此漏洞可能允許攻擊者以 root 身分執行任意程式碼,從而可能導致受影響裝置的完全入侵。
針對 CVE-2025-20352,已驗證身分且擁有低權限的遠端攻擊者,可以對運行 Cisco IOS 軟體或 Cisco IOS XE 軟體的受影響設備觸發阻斷服務狀況。已驗證身分及擁有高權限的遠端攻擊者,可以對運行 Cisco IOS XE 軟體的受影響設備觸發遠端執行任意程式碼。
針對 CVE-2025-20362,未經身份驗證的遠端攻擊者可以存取執行 Cisco ASA 軟體和Cisco FTD 軟體的受影響設備上的受限 URL 端點。
CVE-2025-20149 及 CVE-2025-20240 的概念驗證碼已被公開。
針對 CVE-2025-20149,已驗證身分的本地攻擊者可利用這個漏洞,對運行 Cisco IOS 軟體或 Cisco IOS XE 軟體的受影響設備觸發阻斷服務狀況。
針對 CVE-2025-20240,遠端攻擊者可透過誘使使用者點擊惡意連結來利用此漏洞,對運行 Cisco IOS XE 軟體的受影響設備觸發跨網站指令碼。
針對 CVE-2025-20333 和 CVE-2025-20362,一種新的攻擊變體可能導致未修補的裝置意外重新載入,造成阻斷服務狀況。
因此,風險等級被評為高度風險。
[更新於 2025-09-26]
更新描述、受影響之系統或技術、解決方案、漏洞識別碼及相關連結。
[更新於 2025-11-11]
更新描述。
影響
- 阻斷服務
- 繞過保安限制
- 遠端執行程式碼
- 跨網站指令碼
- 資料洩露
受影響之系統或技術
- Cisco Secure Firewall Adaptive Security Appliance (ASA)
- Cisco Secure Firewall Threat Defense (FTD)
- Cisco IOS
- Cisco IOS XE
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-cat9k-PtmD7bgy
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-9800cl-openscep-SB4xtxzP
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat9k-acl-L4K7VXgD
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-cli-EB7cZ6yO
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-invalid-url-dos-Nvxszf6u
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-tacacs-hdB7thJw
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-arg-inject-EyDDbh4e
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-cmd-inject-rPJM8BGL
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nbar-dos-LAvwTmeT
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-secboot-UqFD8AvC
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmpwred-x3MJyf5M
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webui-xss-VWyDgjOU
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http-code-exec-WmfP3h3O
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-webvpn-YROOTUW
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-webvpn-z5xP8EUB
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-cat9k-PtmD7bgy
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-9800cl-openscep-SB4xtxzP
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat9k-acl-L4K7VXgD
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-cli-EB7cZ6yO
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-invalid-url-dos-Nvxszf6u
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-tacacs-hdB7thJw
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-arg-inject-EyDDbh4e
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-cmd-inject-rPJM8BGL
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nbar-dos-LAvwTmeT
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-secboot-UqFD8AvC
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmpwred-x3MJyf5M
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webui-xss-VWyDgjOU
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http-code-exec-WmfP3h3O
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-webvpn-YROOTUW
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-webvpn-z5xP8EUB
漏洞識別碼
- CVE-2025-20149
- CVE-2025-20160
- CVE-2025-20240
- CVE-2025-20293
- CVE-2025-20311
- CVE-2025-20312
- CVE-2025-20313
- CVE-2025-20314
- CVE-2025-20315
- CVE-2025-20316
- CVE-2025-20327
- CVE-2025-20333
- CVE-2025-20334
- CVE-2025-20338
- CVE-2025-20352
- CVE-2025-20362
- CVE-2025-20363
資料來源
相關連結
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat9k-PtmD7bgy
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-9800cl-openscep-SB4xtxzP
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cat9k-acl-L4K7VXgD
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-cli-EB7cZ6yO
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-invalid-url-dos-Nvxszf6u
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-tacacs-hdB7thJw
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-arg-inject-EyDDbh4e
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-cmd-inject-rPJM8BGL
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nbar-dos-LAvwTmeT
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-secboot-UqFD8AvC
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmpwred-x3MJyf5M
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webui-xss-VWyDgjOU
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http-code-exec-WmfP3h3O
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-webvpn-YROOTUW
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-webvpn-z5xP8EUB
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