CVE-2025-11838— WatchGuard Firebox iked Memory Corruption Vulnerability
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I. Basic Information for CVE-2025-11838
Vulnerability Information
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Vulnerability Title
WatchGuard Firebox iked Memory Corruption Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A memory corruption vulnerability in WatchGuard Fireware OS may allow an unauthenticated attacker to trigger a Denial of Service (DoS) condition in the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer. This vulnerability affects Fireware OS 12.6.1 up to and including 12.11.4 and 2025.1 up to and including 2025.1.2.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对无效指针或索引的释放
Source: NVD (National Vulnerability Database)
Vulnerability Title
WatchGuard Fireware OS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WatchGuard Fireware OS是美国WatchGuard公司的一个在 Firebox 上运行的软件。 WatchGuard Fireware OS 12.11.4及之前版本和2025.1.2及之前版本存在安全漏洞，该漏洞源于内存损坏，可能导致拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WatchGuard | Fireware OS | 12.6.1 ~ 12.11.4 | - |
II. Public POCs for CVE-2025-11838
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · WatchGuard · 2025-12-04 · 13 CVEs total
| CVE-2025-12196 | WatchGuard Firebox Authenticated Out of Bounds Write in Management CLI Ping Command | |
| CVE-2025-12195 | WatchGuard Firebox Authenticated Out of Bounds Write in Management CLI IPSec Configuration | |
| CVE-2025-12026 | WatchGuard Firebox Authenticated Out of Bounds Write in certd | |
| CVE-2025-1545 | WatchGuard Firebox XPath Injection Vulnerability in Web CGI | |
| CVE-2025-1910 | WatchGuard Mobile VPN with SSL Local Privilege Escalation via Update Package | |
| CVE-2025-6946 | WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in IPS Configuration | |
| CVE-2025-13937 | WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in ConnectWise Technolo | |
| CVE-2025-13936 | WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Tigerpaw Technology | |
| CVE-2025-13939 | WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Gateway Wireless Con | |
| CVE-2025-13940 | WatchGuard Firebox Boot Time System Integrity Check Bypass | |
| CVE-2025-13938 | WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Autotask Technology | |
| CVE-2025-1547 | WatchGuard Firebox Authenticated Stack Overflow in Certificate Request Command |
IV. Related Vulnerabilities
Same product: Fireware OS
- CVE-2026-3987
WatchGuard Firebox Arbitrary File Write vis Path Traversal i - CVE-2026-4315
WatchGuard Firebox Cross-Site Request Forgery (CSRF) in Fire - CVE-2026-4266
WatchGuard Firebox Insecure Deserialization in Fireware Acce - CVE-2026-3344
WatchGuard Firebox System Integrity Check Bypass - CVE-2026-3343
WatchGuard Firebox Reflected Cross-Site-Scripting (XSS) Vuln
Same vendor: WatchGuard
- CVE-2026-6788
Uncontrolled search path in PluginLauncher allows SYSTEM cod - CVE-2026-6787
Usage of a hard-coded cryptographic key in WatchGuard Agent - CVE-2026-41288
WatchGuard Agent on Windows Privilege Escalation Vulnerabili - CVE-2026-41287
Stack-based Buffer Overflow in WatchGuard Agent Discovery Se - CVE-2026-3987
WatchGuard Firebox Arbitrary File Write vis Path Traversal i
Same weakness: CWE-763
- CVE-2025-65116
Buffer Overflow Vulnerability in JP1/IT Desktop Management 2 - CVE-2018-25243
FastTube 1.0.1.0 Denial of Service via Search - CVE-2026-22770
ImageMagick vulnerable to Release of Invalid Pointer in Bila - CVE-2025-14233
Canon多款产品 安全漏洞 - CVE-2025-48768
Apache NuttX RTOS: fs/inode: fs_inoderemove root inode remov
V. Comments for CVE-2025-11838
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