VendorsWatchGuardfirebox_t20any version
Vulnerabilities

WatchGuard Firebox T20 any version

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

41CVEs
CVE-2025-9242
WatchGuard Firebox iked Out of Bounds Write Vulnerability
Published 2025-09-17 · Analyzed
9.8KEVEPSS 0.913
CVE-2025-14733
WatchGuard Firebox iked Out of Bounds Write Vulnerability
Published 2025-12-19 · Analyzed
9.8KEVEPSS 0.265
CVE-2026-13368
WatchGuard Firebox Race Condition and Use-After-Free in Mobile VPN with IKEv2 LDAP Authentication
Published 2026-07-02 · Analyzed
9.2EPSS 0.009
CVE-2022-25361
WatchGuard Firebox and XTM appliances allow an unauthenticated remote attacker to delete arbitrary files from a limited set of directories on the system. This vulnerability impacts Fireware OS before 12.7.2_U2, 12.x before 12.1.3_U8, and 12.2.x through 12.5.x before 12.5.9_U2.
Published 2022-06-07 · Modified
9.1EPSS 0.013
CVE-2026-8247
WatchGuard Firebox admd Out of Bounds Write Vulnerability
Published 2026-07-02 · Analyzed
8.8EPSS 0.004
CVE-2026-13084
Null Pointer Dereference in WatchGuard Fireware OS iked Process
Published 2026-07-02 · Analyzed
8.7EPSS 0.006
CVE-2025-11838
WatchGuard Firebox iked Memory Corruption Vulnerability
Published 2025-12-04 · Modified
8.7EPSS 0.005
CVE-2026-3987
WatchGuard Firebox Arbitrary File Write vis Path Traversal in Fireware Web UI
Published 2026-04-01 · Analyzed
8.6EPSS 0.011
CVE-2024-5974
Firebox Authenticated Buffer Overflow Vulnerability
Published 2024-07-09 · Modified
8.6EPSS 0.010
CVE-2026-13384
WatchGuard Firebox wgagent Out of Bounds Write Vulnerability
Published 2026-07-02 · Modified
8.6EPSS 0.007
CVE-2026-13383
WatchGuard Firebox ikestubd Out of Bounds Write Vulnerability
Published 2026-07-02 · Modified
8.6EPSS 0.007
CVE-2025-12195
WatchGuard Firebox Authenticated Out of Bounds Write in Management CLI IPSec Configuration
Published 2025-12-04 · Modified
8.6EPSS 0.007
CVE-2026-3342
WatchGuard Firebox Out of Bounds Write Vulnerability
Published 2026-03-03 · Analyzed
8.6EPSS 0.007
CVE-2026-13050
WatchGuard Firebox networkd Out of Bounds Write Vulnerability
Published 2026-07-02 · Analyzed
8.6EPSS 0.006
CVE-2026-13053
WatchGuard Firebox Authenticated Out of Bounds Write in Management CLI Command Handler
Published 2026-07-02 · Modified
8.6EPSS 0.006
CVE-2025-12196
WatchGuard Firebox Authenticated Out of Bounds Write in Management CLI Ping Command
Published 2025-12-04 · Modified
8.6EPSS 0.006
CVE-2026-13054
WatchGuard Firebox Arbitrary File Write via Path Traversal in Management Web UI
Published 2026-07-02 · Modified
8.6EPSS 0.006
CVE-2025-12026
WatchGuard Firebox Authenticated Out of Bounds Write in certd
Published 2025-12-04 · Modified
8.6EPSS 0.004
CVE-2026-13722
WatchGuard Firebox Firmware Image Validation Bypass in WatchGuard Fireware OS
Published 2026-07-02 · Analyzed
8.6EPSS 0.003
CVE-2026-4266
WatchGuard Firebox Insecure Deserialization in Fireware Access Portal
Published 2026-03-30 · Analyzed
8.4EPSS 0.004
CVE-2025-1545
WatchGuard Firebox XPath Injection Vulnerability in Web CGI
Published 2025-12-04 · Modified
8.2EPSS 0.005
CVE-2026-13079
WatchGuard Mobile VPN with SSL Windows Client Local Privilege Escalation
Published 2026-07-02 · Modified
7.8EPSS 0.001
CVE-2025-1547
WatchGuard Firebox Authenticated Stack Overflow in Certificate Request Command
Published 2025-12-04 · Modified
7.5EPSS 0.004
CVE-2026-4315
WatchGuard Firebox Cross-Site Request Forgery (CSRF) in Fireware Web UI
Published 2026-03-30 · Analyzed
7.1EPSS 0.002
CVE-2026-13371
WatchGuard Firebox Management Web UI Denial of Service via Unsafe Deserialization
Published 2026-07-02 · Analyzed
6.9EPSS 0.006
CVE-2026-3344
WatchGuard Firebox System Integrity Check Bypass
Published 2026-03-03 · Modified
6.9EPSS 0.004
CVE-2025-13940
WatchGuard Firebox Boot Time System Integrity Check Bypass
Published 2025-12-04 · Modified
6.7EPSS 0.001
CVE-2026-3343
WatchGuard Firebox Reflected Cross-Site-Scripting (XSS) Vulnerability in Fireware Web UI
Published 2026-03-03 · Modified
6.1EPSS 0.003
CVE-2025-0178
WatchGaurd Firebox Host Header Injection Vulnerability
Published 2025-02-14 · Modified
6.1EPSS 0.002
CVE-2025-13936
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Tigerpaw Technology Integration Configuration
Published 2025-12-04 · Modified
6.1EPSS 0.002
CVE-2025-13937
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in ConnectWise Technology Integration Configuration
Published 2025-12-04 · Modified
6.1EPSS 0.002
CVE-2025-13938
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Autotask Technology Integration Configuration
Published 2025-12-04 · Modified
6.1EPSS 0.002
CVE-2025-13939
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Gateway Wireless Controller
Published 2025-12-04 · Modified
6.1EPSS 0.002
CVE-2026-13728
WatchGuard Firebox Hardcoded Fallback Encryption Key in Access Portal Resource Credential Database
Published 2026-07-02 · Modified
5.9EPSS 0.002
CVE-2025-1071
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in spamBlocker Module
Published 2025-02-14 · Modified
4.8EPSS 0.003
CVE-2026-13373
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Tigerpaw Technology Integration Configuration
Published 2026-07-02 · Modified
4.8EPSS 0.003
CVE-2026-13374
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in ConnectWise Technology Integration Configuration
Published 2026-07-02 · Modified
4.8EPSS 0.003
CVE-2026-13375
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Autotask Technology Integration Configuration
Published 2026-07-02 · Modified
4.8EPSS 0.003
CVE-2026-13376
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in spamBlocker Module
Published 2026-07-02 · Modified
4.8EPSS 0.003
CVE-2026-13377
WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in SIP Proxy Configuration
Published 2026-07-02 · Modified
4.8EPSS 0.003
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