CVE-2021-45462

HIGH

Open5GS 2.4.0 - Denial of Service via Crafted UE Packet

Title source: llm
STIX 2.1

Description

In Open5GS 2.4.0, a crafted packet from UE can crash SGW-U/UPF.

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0440
EPSS Percentile 90.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-1284
Status published
Products (1)
open5gs/open5gs 2.4.0
Published Dec 23, 2021
Tracked Since Feb 18, 2026