CVE-2025-27853
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I. Basic Information for CVE-2025-27853
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The locally served web site on the Garmin WDU (v1 1.4.6 and v2 5.0) allows its authentication to be bypassed. The WDU web site only performs authentication with the client within the client's browser. The WebSockets used to communicate with the WDU server do not enforce any authentication. An attacker may bypass all authentication mechanisms by directly utilizing the remote APIs available on the websocket.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Garmin WDU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Garmin WDU是Garmin公司的一款面向航空电子设备数据更新与维护场景的无线数据单元。 Garmin WDU v1 1.4.6版本和v2 5.0版本存在安全漏洞，该漏洞源于身份验证绕过，可能导致攻击者通过直接利用WebSocket上的远程API绕过所有身份验证机制。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2025-27853
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2026-05-13 · 18 CVEs total
| CVE-2024-51395 | ArduPilot Project 安全漏洞 | |
| CVE-2025-28343 | Striso Control Firmware 安全漏洞 | |
| CVE-2025-28344 | Striso Control Firmware 安全漏洞 | |
| CVE-2025-29338 | NXP moal.ko Wi-Fi driver 安全漏洞 | |
| CVE-2025-27852 | Garmin WDU 安全漏洞 | |
| CVE-2025-27851 | Garmin WDU 安全漏洞 | |
| CVE-2025-27850 | Garmin WDU 安全漏洞 | |
| CVE-2024-55045 | Firmament 安全漏洞 | |
| CVE-2024-51394 | ArduPilot Project 缓冲区错误漏洞 | |
| CVE-2026-36742 | Hiseeu C90 安全漏洞 | |
| CVE-2024-48519 | ArduPilot Project 安全漏洞 | |
| CVE-2026-31156 | OpenPLC 安全漏洞 | |
| CVE-2026-37430 | qihang-wms 安全漏洞 | |
| CVE-2026-37429 | qihang-wms SQL注入漏洞 | |
| CVE-2026-37428 | qihang-wms SQL注入漏洞 | |
| CVE-2026-36738 | U-SPEED AC1200 安全漏洞 | |
| CVE-2026-36741 | U-SPEED AC1200 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-27853
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