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CVE-2025-44951

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.

Open5GS是Open5GS开源的一个 5G Core 和 Epc 的 C 语言开源实现，即 Lte/Nr 网络的核心网络。 Open5GS 2.7.2及之前版本存在安全漏洞，该漏洞源于缺少长度检查，可能导致缓冲区溢出。

AI Predicted 7.8 Difficulty: Easy EPSS 0.20% · P9

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2025-44951

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A missing length check in `ogs_pfcp_dev_add` function from PFCP library, used by both smf and upf in open5gs 2.7.2 and earlier, allows a local attacker to cause a Buffer Overflow by changing the `session.dev` field with a value with length greater than 32.
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
Open5GS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open5GS是Open5GS开源的一个 5G Core 和 Epc 的 C 语言开源实现，即 Lte/Nr 网络的核心网络。 Open5GS 2.7.2及之前版本存在安全漏洞，该漏洞源于缺少长度检查，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-2025-44951

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-44951

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Same Patch Batch · n/a · 2025-06-18 · 11 CVEs total

CVE-2025-26199 CloudClassroom-PHP-Project 安全漏洞
CVE-2025-26198 CloudClassroom-PHP-Project 安全漏洞
CVE-2025-49015 Couchbase .NET SDK 安全漏洞
CVE-2025-44952 Open5GS 安全漏洞
CVE-2025-29646 Open5GS 安全漏洞
CVE-2025-46109 PbootCMS 安全漏洞
CVE-2025-46157 EfroTech Time Trax 安全漏洞
CVE-2025-45784 D-Link DPH-400S/SE VoIP Phone 安全漏洞
CVE-2025-45786 UpdateGadh Real Estate Management 安全漏洞
CVE-2025-45661 miniTCG 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2025-44951

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