Improper Initialization Vulnerability in Open5GS PFCP Component
CVE-2025-14955

6.3MEDIUM

Key Information:

Vendor

Open5GS

Status
Open5gs
Vendor
CVE Published:
19 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-14955?

A vulnerability exists in the PFCP component of Open5GS, specifically within the ogs_pfcp_handle_create_pdr function. This flaw leads to improper initialization, which can be exploited remotely. Although the attack exhibits high complexity and poses significant challenges for exploitation, it remains a notable risk with public disclosure of the exploit. To address this vulnerability, it's crucial to apply the patch identified as 773117aa5472af26fc9f80e608d3386504c3bdb7 without delay.

Affected Version(s)

Open5GS 2.7.0

Open5GS 2.7.1

Open5GS 2.7.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-14955 - Proof of Concept

References

https://vuldb.com/?id.337591
vdb-entrytechnical-description
https://vuldb.com/?ctiid.337591
signaturepermissions-required
https://vuldb.com/?submit.716841
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

ZiyuLin (VulDB User)
JSON
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CVE-2025-14955 : Improper Initialization Vulnerability in Open5GS PFCP Component