轉發 台灣電腦網路危機處理暨協調中心 資安訊息警訊 TWCERTCC-200-202610-00000019

[內容說明]
Cisco 針對旗下 License (Smart Software Manager) On-Prem發布重大資安漏洞公告(CVE-2026-20328、CVE-2026-76454，CVSS分數皆為9.1)。
【CVE-2026-76454】 此漏洞存在於Cisco Smart Licensing Utility API，可能允許未經身份驗證的遠端攻擊者可在系統寫入任意文件，或導致受影響的應用程式出現DoS攻擊。
【CVE-2026-20328】 此漏洞存在於 Web 管理介面，可能允許未經身份驗證的遠端攻擊者取得受影響應用程式的未經授權的存取。

[影響平台]
Cisco License On-Prem 9-202601(含)之前版本、 Cisco License On-Prem 10-202608(不含)之前版本

[建議措施]
請更新至Cisco License On-Prem 10-202608 (含)之後版本

[參考資料]
1. https://www.twcert.org.tw/tw/cp-169-11283-7536b-1.html

Forwarded from Taiwan Computer Emergency Response Team/Coordination Center Security Alert TWCERTCC-200-202610-00000019

[Description]
Cisco has released a critical security vulnerability advisory for its License (Smart Software Manager) On-Prem (CVE-2026-20328、CVE-2026-76454, both with a CVSS score of 9.1).
【CVE-2026-76454】 This vulnerability exists in the Cisco Smart Licensing Utility API and may allow unauthenticated remote attackers to write arbitrary files to the system or cause a DoS attack on affected applications.
【CVE-2026-20328】 This vulnerability exists in the web management interface and may allow unauthenticated remote attackers to gain unauthorized access to affected applications.

[Affected Platforms]
Cisco License On-Prem versions prior to and including 9-202601, Cisco License On-Prem versions prior to 10-202608 (excluding 10-202608)

[Recommendations]
Please update to Cisco License On-Prem version 10-202608 or later

[References]
1. https://www.twcert.org.tw/tw/cp-169-11283-7536b-1.html