CVE-2021-41794

ogsfqdnparse in Open5GS 1.0.0 through 2.3.3 inappropriately trusts a client-supplied length value, leading to a buffer overflow. The attacker can send a PFCP Session Establishment Request with "internet" as the PDI Network Instance. The first character is interpreted as a length value to be used ...

PT-2021-23407

Name of the Vulnerable Software and Affected Versions Open5GS versions 1.0.0 through 2.3.3 Description The issue arises from the ogs fqdn parse function in Open5GS, which inappropriately trusts a client-supplied length value. This leads to a buffer overflow when an attacker sends a PFCP Session...

Open5Gs security vulnerabilities

Open5Gs is an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a buffer overflow vulnerability that can be exploited by an attacker to cause a denial of service...

CVE-2021-41794: Buffer Copy without Checking Size of Input

ogsfqdnparse in Open5GS 1.0.0 through 2.3.3 inappropriately trusts a client-supplied length value, leading to a buffer overflow. The attacker can send a PFCP Session Establishment Request with "internet" as the PDI Network Instance. The first character is interpreted as a length value to be used ...

CVE-2021-28122

A request-validation issue was discovered in Open5GS 2.1.3 through 2.2.x before 2.2.1. The WebUI component allows an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in the subscriber database. For example, new administrative users can be added. Th...

CVE-2021-28122

A request-validation issue was discovered in Open5GS 2.1.3 through 2.2.x before 2.2.1. The WebUI component allows an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in the subscriber database. For example, new administrative users can be added. Th...

Cross site request forgery (csrf)

A request-validation issue was discovered in Open5GS 2.1.3 through 2.2.x before 2.2.1. The WebUI component allows an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in the subscriber database. For example, new administrative users can be added. Th...

CVE-2021-28122

A request-validation issue was discovered in Open5GS 2.1.3 through 2.2.x before 2.2.1. The WebUI component allows an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in the subscriber database. For example, new administrative users can be added. Th...

CVE-2021-28122

A request-validation issue was discovered in Open5GS 2.1.3 through 2.2.x before 2.2.1. The WebUI component allows an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in the subscriber database. For example, new administrative users can be added. Th...

CVE-2021-28122

A request-validation issue was discovered in Open5GS 2.1.3 through 2.2.x before 2.2.1. The WebUI component allows an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in the subscriber database. For example, new administrative users can be added. Th...

CVE-2021-28122

Open5GS WebUI prior to 2.2.1 is affected by a request-validation issue that allows an unauthenticated attacker to perform CRUD operations on the subscriber database due to Express not requiring authentication. Affected versions are 2.1.3 through 2.2.x before 2.2.1. The issue enables actions such ...

Sukchan Lee open5gs Access Control Vulnerability

Sukchan Lee open5gs is a Sukchan Lee open source software applications. It provides a series of software components and network functions that implement 4G,5G,NSA and 5G,SA core functions. An access control error vulnerability exists in Sukchan Lee open5gs versions 2.1.3 through 2.2.0, which stem...

CVE-2021-28122: Missing Authentication for Critical Function

A request-validation issue was discovered in Open5GS 2.1.3 through 2.2.x before 2.2.1. The WebUI component allows an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in the subscriber database. For example, new administrative users can be added. Th...

PT-2021-17755

Name of the Vulnerable Software and Affected Versions: Open5GS versions 2.1.3 through 2.2.x before 2.2.1 Description: A request-validation issue was discovered in the WebUI component, allowing an unauthenticated user to use a crafted HTTP API request to create, read, update, or delete entries in...

CVE-2021-25863

Open5GS 2.1.3 listens on 0.0.0.0:3000 and has a default password of 1423 for the admin account...

CVE-2021-25863

Open5GS 2.1.3 listens on 0.0.0.0:3000 and has a default password of 1423 for the admin account...

Default credentials

Open5GS 2.1.3 listens on 0.0.0.0:3000 and has a default password of 1423 for the admin account...

CVE-2021-25863

Open5GS 2.1.3 listens on 0.0.0.0:3000 and has a default password of 1423 for the admin account...

CVE-2021-25863

Open5GS 2.1.3 listens on 0.0.0.0:3000 and has a default password of 1423 for the admin account...

CVE-2021-25863

Open5GS CVE-2021-25863 affects Open5GS 2.1.3, where the admin account uses a default password of 1423 and the service listens on 0.0.0.0:3000. This could allow unauthorized access if the default credentials are not changed. The issue is documented across multiple sources in the connected data, wh...