轉發 台灣電腦網路危機處理暨協調中心 資安訊息警訊 TWCERTCC-200-202609-00000002

[內容說明]
SonicWall針對NSM On-Prem發布重大資安漏洞(CVE-2026-78327，CVSS：9.1 和 CVE-2026-81939，CVSS：9.1)，CVE-2026-81939為Zip Slip漏洞，存在於NSM On-Prem 的檔案上傳與壓縮檔處理功能中，攻擊者可利用精心設計的檔案，將檔案解壓縮至預期目標目錄外；CVE-2026-78327為作業系統命令注入漏洞，允許經身分驗證且具有SuperAdmin權限的攻擊者，在底層主機上執行任意命令，從而導致遠端程式碼執行。

[影響平台]
Network Security Manager (NSM) On-Prem 4.3.0 (含)以前版本

[建議措施]
請更新至以下版本： Network Security Manager (NSM) On-Prem 4.3.1-R4 (含)之後版本

[參考資料]
1. https://www.twcert.org.tw/tw/cp-169-11182-39d2f-1.html
Forwarded from Taiwan Computer Emergency Response Coordination Center Cybersecurity Information Alert TWCERTCC-200-202609-00000002

[Content Description]
SonicWall has released information regarding major security vulnerabilities in NSM On-Prem(CVE-2026-78327，CVSS：9.1 and CVE-2026-81939，CVSS：9.1). CVE-2026-81939 is a Zip Slip vulnerability that exists in the file upload and compressed file processing functions of NSM On-Prem. Attackers can exploit specially crafted files to extract files outside the intended target directory; CVE-2026-78327 is an OS Command Injection vulnerability that allows authenticated attackers with SuperAdmin privileges to execute arbitrary commands on the underlying host, thereby leading to remote code execution.

[Affected Platforms]
Network Security Manager (NSM) On-Prem versions 4.3.0 (inclusive) and earlier

[Recommended Measures]
Please update to the following version: Network Security Manager (NSM) On-Prem version 4.3.1-R4 (inclusive) or later

[References]
1. https://www.twcert.org.tw/tw/cp-169-11182-39d2f-1.html