【資安漏洞預警】WatchGuard 旗下 Fireware OS iked 存在3個重大資安漏洞)

【行政公告】

公告單位	圖資處網路系統組
訊息類別	行政公告行政公告	公告對象	全體
公告主題	【資安漏洞預警】WatchGuard 旗下 Fireware OS iked 存在3個重大資安漏洞) 【Security Vulnerability Alert】WatchGuard Fireware OS iked Contains 3 Major Security Vulnerabilities)
公告內容	轉發台灣電腦網路危機處理暨協調中心資安訊息警訊 TWCERTCC-200-202609-00000005 [內容說明] WatchGuard 針對旗下 Fireware OS iked 發布重大資安漏洞公告(CVE-2026-19313、CVE-2026-19315、CVE-2026-19318)，CVSS 4.x 評分皆為9.3。 CVE-2026-19313，此為heap溢出漏洞，允許未經身分驗證的遠端攻擊者，利用精心設計的網路流量執行任意程式碼。 CVE-2026-19315，此為類型混淆漏洞，允許未經身分驗證的遠端攻擊者，利用特製的網路封包觸發記憶體處理錯誤，可能進一步執行任意程式碼。 CVE-2026-19318，此為Stack-based Buffer Overflow（堆疊型緩衝區溢位），允許未經身分驗證的遠端攻擊者，利用特製的網路封包執行任意程式碼。 [影響平台] Default - Fireware OS 2025.0 至 2026.2.2(不含)版本 Default - Fireware OS 12.0 至 12.12.2(不含)版本 T15/T35 - Fireware OS 12.0 至 12.5.20(不含)版本 T15/T35 - Fireware OS 2026.3 至 2026.3.1(不含)版本 Default - Fireware OS 2026.3 至 2026.3.1(不含)版本 [建議措施] 請更新至以下版本：【CVE-2026-19313、CVE-2026-19318】 Default - Fireware OS 2026.2.2(含)之後版本、 Default - Fireware OS 12.12.2(含)之後版本、 T15/T35 - Fireware OS 12.5.20(含)之後版本、 T15/T35 - Fireware OS 2026.3.1(含)之後版本【CVE-2026-19315】 Default - Fireware OS 2026.2.2(含)之後版本、 Default - Fireware OS 12.12.2(含)之後版本、 Default - Fireware OS 2026.3.1(含)之後版本 T15/T35 - Fireware OS 12.5.20(含)之後版本 [參考資料] 1. https://www.twcert.org.tw/tw/cp-169-11187-6a4cd-1.html Forwarded from Taiwan Computer Emergency Response Coordination Center Cybersecurity Information Alert TWCERTCC-200-202609-00000005 [Content Description] WatchGuard has released a major security vulnerability advisory for its Fireware OS iked(CVE-2026-19313、CVE-2026-19315、CVE-2026-19318), all with a CVSS 4.x score of 9.3. CVE-2026-19313, this is a heap overflow vulnerability that allows unauthenticated remote attackers to execute arbitrary code by using carefully crafted network traffic. CVE-2026-19315, this is a type confusion vulnerability that allows unauthenticated remote attackers to trigger memory handling errors by using specially crafted network packets, which may further lead to arbitrary code execution. CVE-2026-19318, this is a Stack-based Buffer Overflow, which allows unauthenticated remote attackers to execute arbitrary code by using specially crafted network packets. [Affected Platforms] Default - Fireware OS 2025.0 to 2026.2.2(exclusive) versions Default - Fireware OS 12.0 to 12.12.2(exclusive) versions T15/T35 - Fireware OS 12.0 to 12.5.20(exclusive) versions T15/T35 - Fireware OS 2026.3 to 2026.3.1(exclusive) versions Default - Fireware OS 2026.3 to 2026.3.1(exclusive) versions [Recommended Measures] Please update to the following versions: 【CVE-2026-19313、CVE-2026-19318】 Default - Fireware OS 2026.2.2(inclusive) or later versions、 Default - Fireware OS 12.12.2(inclusive) or later versions、 T15/T35 - Fireware OS 12.5.20(inclusive) or later versions、 T15/T35 - Fireware OS 2026.3.1(inclusive) or later versions 【CVE-2026-19315】 Default - Fireware OS 2026.2.2(inclusive) or later versions、 Default - Fireware OS 12.12.2(inclusive) or later versions、 Default - Fireware OS 2026.3.1(inclusive) or later versions T15/T35 - Fireware OS 12.5.20(inclusive) or later versions [References] 1. https://www.twcert.org.tw/tw/cp-169-11187-6a4cd-1.html
相關訊息	參考資料
公告時間	2026/9/10 至 2027/3/10	點閱次數	280