Lightweight Security for Private Networks: Real-World Evaluation of WireGuard

This paper explores WireGuard as a lightweight alternative to IPsec for securing the user plane as well as the control plane in an industrial Open RAN deployment at the Adtran Terafactory in Meiningen. We focus on a realistic scenario where external vendors access their hardware in our 5G factory...

TencentOS Server 4: netplan (TSSA-2024:0909)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0909 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

Siemens SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-42247)

wireguard: allowedips: unaligned 64-bit memory accesses. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid504555; scriptversion"1.2";...

SUSE CVE-2025-27093

Sliver is a command and control framework that uses a custom Wireguard netstack. In versions 1.5.43 and earlier, and in development version 1.6.0-dev, the netstack does not limit traffic between Wireguard clients. This allows clients to communicate with each other unrestrictedly, potentially...

Improper Input Validation

github.com/siderolabs/omni is vulnerable to an improper input validation. The vulnerability is due to the lack of validation on the destination address in the WireGuard SideroLink interface configuration, which allows an attacker with access to a malicious workload to send arbitrary packets over...

GO-2025-4079 Silver has unrestricted traffic between Wireguard clients in github.com/bishopfox/sliver

Silver has unrestricted traffic between Wireguard clients in github.com/bishopfox/sliver...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989223)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989223 advisory. In the Linux kernel, the following vulnerability has been resolved: wireguard: socket: free skb in send6 when ipv6 is disabled I got a memory leak report: unreferenc...

CVE-2025-27093

Sliver is a command and control framework that uses a custom Wireguard netstack. In versions 1.5.43 and earlier, and in development version 1.6.0-dev, the netstack does not limit traffic between Wireguard clients. This allows clients to communicate with each other unrestrictedly, potentially...

CVE-2025-27093

Sliver is a command and control framework that uses a custom Wireguard netstack. In versions 1.5.43 and earlier, and in development version 1.6.0-dev, the netstack does not limit traffic between Wireguard clients. This allows clients to communicate with each other unrestrictedly, potentially...

EUVD-2025-36543

Sliver is a command and control framework that uses a custom Wireguard netstack. In versions 1.5.43 and earlier, and in development version 1.6.0-dev, the netstack does not limit traffic between Wireguard clients. This allows clients to communicate with each other unrestrictedly, potentially...

CVE-2025-27093

CVE-2025-27093 affects Sliver’s custom WireGuard netstack. In affected releases (1.5.43 and earlier, and 1.6.0-dev) the netstack does not restrict traffic between WireGuard clients, enabling unrestricted inter-client communication and potentially allowing leaked/recovered keys to be used across o...

CVE-2025-27093 Sliver does not restricted traffic between Wireguard clients.

Sliver is a command and control framework that uses a custom Wireguard netstack. In versions 1.5.43 and earlier, and in development version 1.6.0-dev, the netstack does not limit traffic between Wireguard clients. This allows clients to communicate with each other unrestrictedly, potentially...

CVE-2025-27093 Sliver does not restricted traffic between Wireguard clients.

Sliver is a command and control framework that uses a custom Wireguard netstack. In versions 1.5.43 and earlier, and in development version 1.6.0-dev, the netstack does not limit traffic between Wireguard clients. This allows clients to communicate with each other unrestrictedly, potentially...

CVE-2025-27093 Sliver does not restricted traffic between Wireguard clients.

Sliver is a command and control framework that uses a custom Wireguard netstack. In versions 1.5.43 and earlier, and in development version 1.6.0-dev, the netstack does not limit traffic between Wireguard clients. This allows clients to communicate with each other unrestrictedly, potentially...

Improper Restriction of Communication Channel to Intended Endpoints

Overview Affected versions of this package are vulnerable to Improper Restriction of Communication Channel to Intended Endpoints in the custom netstack implementation. An attacker can access internal services or execute unauthorized actions by recovering a Wireguard private key from a process dum...

Improper Restriction of Communication Channel to Intended Endpoints

Overview Affected versions of this package are vulnerable to Improper Restriction of Communication Channel to Intended Endpoints in the custom netstack implementation. An attacker can access internal services or execute unauthorized actions by recovering a Wireguard private key from a process dum...

GHSA-Q8J9-34QF-7VQ7 Silver has unrestricted traffic between Wireguard clients

Summary Sliver's custom Wireguard netstack doesn't limit traffic between Wireguard clients, this could lead to: 1. Leaked/recovered keypair from a beacon being used to attack operators. 2. Port forwardings usable from other implants. Details 1. Sliver treat operators' Wireguard config and...

Silver has unrestricted traffic between Wireguard clients

Summary Sliver's custom Wireguard netstack doesn't limit traffic between Wireguard clients, this could lead to: 1. Leaked/recovered keypair from a beacon being used to attack operators. 2. Port forwardings usable from other implants. Details 1. Sliver treat operators' Wireguard config and...

Sliver 访问控制错误漏洞

Sliver is an open source cross-platform adversary simulation/red teaming framework from Bishop Fox Open Source. It can be used by organizations of all sizes to perform security testing. An Access Control Error vulnerability exists in Sliver versions 1.5.43 and earlier and 1.6.0-dev, which stems...

PT-2025-44202

Name of the Vulnerable Software and Affected Versions Sliver versions 1.5.43 and earlier, and version 1.6.0-dev Description Sliver is a command and control framework that utilizes a custom Wireguard netstack. In versions 1.5.43 and earlier, and in development version 1.6.0-dev, the netstack does...