Open5GS Denial of Service Vulnerability (CNVD-2025-03193)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who sends "S1SETUP request" messages missing the required...

CVE-2023-37017

Open5GS MME versions = 2.6.4 contain an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send an S1Setup Request message missing a required Global eNB ID field to repeatedly crash the MME, resulting in denial of service...

PT-2025-1409

Name of the Vulnerable Software and Affected Versions Open5GS MME versions = 2.6.4 Description The issue is related to an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send an S1Setup Request message missing a required Global eNB ID...

Open5GS security vulnerabilities

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who sends "S1SETUP request" messages missing the required...

CVE-2023-37017

Open5GS MME versions = 2.6.4 contain an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send an "S1Setup Request" message missing a required "Global eNB ID" field to repeatedly crash the MME, resulting in denial of service...

CVE-2023-37017

The Open5GS MME software in versions

CVE-2023-37035

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows network-adjacent attackers to crash the MME via an S1AP S1Setup Request packet missing an expected Global eNB ID field...