Null Pointer Dereference Vulnerability in OMEC Project UPF by Aether SD-Core
CVE-2025-15156

5.3MEDIUM

Key Information:

Vendor

Omec-project

Status
Upf
Vendor
CVE Published:
28 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15156?

A vulnerability has been identified in OMEC Project UPF that impacts versions up to 2.1.3-dev. The flaw exists within the handleSessionEstablishmentRequest function of the /pfcpiface/pfcpiface/messages_session.go file, where a null pointer dereference occurs. This issue can potentially be exploited remotely, allowing attackers to manipulate session establishment requests. Despite earlier notification of the issue through an issue report, the project stakeholders have not yet addressed it.

Affected Version(s)

UPF 2.1.3-dev

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-2025-15156 - Proof of Concept

References

https://vuldb.com/?id.338534
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338534
signaturepermissions-required
https://vuldb.com/?submit.719824
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
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)
.