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CVE-2025-56394

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.

free5GC是free5GC开源的一个第 5 代 (5G) 移动核心网络的开源项目。 free5GC 4.0.1版本存在安全漏洞，该漏洞源于AMF未正确验证5GS移动身份，可能导致缓冲区溢出。

AI Predicted 8.1 Difficulty: Moderate EPSS 0.39% · P32

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-56394

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Free5gc 4.0.1 is vulnerable to Buffer Overflow. The AMF incorrectly validates the 5GS mobile identity, resulting in slice reference overflow.
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
Vulnerability Title
free5GC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
free5GC是free5GC开源的一个第 5 代 (5G) 移动核心网络的开源项目。 free5GC 4.0.1版本存在安全漏洞，该漏洞源于AMF未正确验证5GS移动身份，可能导致缓冲区溢出。
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-2025-56394

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-56394

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Same Patch Batch · n/a · 2025-09-23 · 15 CVEs total

CVE-2017-20200 3.7 LOW Coinomi cleartext transmission
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CVE-2025-56304 Yzmcms 安全漏洞
CVE-2025-56146 Indian Bank IndSMART Android App 安全漏洞
CVE-2025-57637 D-Link DI-7100G 安全漏洞
CVE-2025-57639 Tenda AC9 安全漏洞
CVE-2025-57407 s-cart 安全漏洞
CVE-2025-57638 Tenda AC9 安全漏洞
CVE-2025-29083 CSZCMS 安全漏洞
CVE-2025-29084 CSZCMS 安全漏洞
CVE-2025-45326 PocketVJ CP 安全漏洞
CVE-2025-51005 Appneta Tcpreplay 安全漏洞
CVE-2025-57636 D-Link DI-7100G 安全漏洞
CVE-2025-56311 C-Data FD602GW-DX-R410 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-56394

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