CVE-2025-70520
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Fanvil x7a 固件版本 2.6.0.1182 的 WebSocket 处理器未对无会话用户实施适当的认证限制。这种缺乏限制的情况使得任何人都能够查看任何设备的资源（如运行日志）或执行诊断请求。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2025-70520
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The websocket handler of Fanvil x7a firmware version 2.6.0.1182 does not enforce proper authentication restrictions against sessionless users. The lack of restrictions grants anyone the ability to view any device resources such as operational logs or perform diagnostic requests.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2025-70520
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2025-70520 (3)
Same Patch Batch · n/a · 2026-10-07 · 16 CVEs total
| CVE-2026-88514 | iTerm2 macOS 低于 3.6.12 本地敏感信息泄露漏洞 | |
| CVE-2026-42618 | NTFS-3G堆缓冲区溢出漏洞 | |
| CVE-2026-46572 | ntfs-3G堆缓冲区溢出漏洞 | |
| CVE-2026-42616 | NTFS-3G heap缓冲区溢出漏洞 | |
| CVE-2026-42617 | ntfs-3g堆缓冲区溢出漏洞 | |
| CVE-2026-46569 | ntfs-3G低于2026.7.7的堆缓冲区溢出漏洞 | |
| CVE-2026-46571 | NTFS-3G 越界读漏洞，影响 2026.7.7 前版本 | |
| CVE-2026-46570 | NTFS-3G <2026.7.7堆溢出漏洞 | |
| CVE-2025-70516 | Fonvil X7A v2.6.0.1182 Websocket认证绕过漏洞 | |
| CVE-2025-70515 | Fanvil x7a 2.6.0.1182存储型XSS漏洞 | |
| CVE-2025-70517 | Fanvil x7a 2.6.0.1182 CSRF漏洞 | |
| CVE-2025-70519 | Fanvil x7a v2.6.0.1182存在存储型XSS漏洞 | |
| CVE-2025-70521 | Fanvil x7a v2.6.0.1182诊断Ping命令注入漏洞 | |
| CVE-2025-70518 | Fintel x7a固件2.6.0.1182远程命令执行漏洞 | |
| CVE-2025-70522 | Fanvil x7a V2.6.0.1182存在CSRF漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-70520
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