Zephyr authorization issue vulnerability

A security vulnerability exists in Zephyr versions 4.4.0 through 4.4.2. It arises because the handletransportdata function within the WireGuard VPN service, when processing transmission data messages from sessions where the receive index does not match any session, fails to validate the data sour...

Cisco Adaptive Security Appliance (ASA) Remote Access SSL VPN DoS (cisco-sa-asaftd-vpn-dos-dzv4mQFF)

According to its self-reported version, the Cisco ASA software is affected by a denial of service vulnerability. A flaw exists due to insufficient error checking when processing HTTP requests. An unauthenticated, remote attacker can exploit this issue, via a crafted HTTP request to the Remote...

Ghost Traffic: ICMP Tunneling-Based Billing Bypass in LTE Networks

Cellular data billing is a core operational mechanism for mobile Internet service providers ISPs, and a policy gap that excludes a specific protocol from usage accounting can lead to a practical security threat. Some cellular ISPs treat ICMP echo traffic as control traffic rather than user data a...

CVE-2026-48131

The VPN service may mishandle an unexpected IKE fragment value received on the IKE port 500/UDP during the early stage of a connection attempt. This can cause the service to terminate unexpectedly, resulting in denial of service temporary disruption of VPN-related functionality...

CVE-2026-48132 VPN service may restart unexpectedly when processing IKE traffic over NAT-T 4500/UDP

The Security Gateway does not correctly validate a length value in certain IKE packets when NAT-T is used 4500/UDP. As a result, a specially crafted or malformed packet can cause the VPN processing service to terminate unexpectedly, leading to denial of service temporary interruption of VPN...

EUVD-2026-31819

The Security Gateway does not correctly validate a length value in certain IKE packets when NAT-T is used 4500/UDP. As a result, a specially crafted or malformed packet can cause the VPN processing service to terminate unexpectedly, leading to denial of service temporary interruption of VPN...

CVE-2026-48131

The VPN service may mishandle an unexpected IKE fragment value received on the IKE port 500/UDP during the early stage of a connection attempt. This can cause the service to terminate unexpectedly, resulting in denial of service temporary disruption of VPN-related functionality...

EUVD-2026-31818

The VPN service may mishandle an unexpected IKE fragment value received on the IKE port 500/UDP during the early stage of a connection attempt. This can cause the service to terminate unexpectedly, resulting in denial of service temporary disruption of VPN-related functionality...

CVE-2026-48131: Heap-based Buffer Overflow

The VPN service may mishandle an unexpected IKE fragment value received on the IKE port 500/UDP during the early stage of a connection attempt. This can cause the service to terminate unexpectedly, resulting in denial of service temporary disruption of VPN-related functionality...

First VPN Dismantled in Global Takedown Over Use by 25 Ransomware Groups

Authorities in Europe and North America have announced the dismantling of a criminal virtual private network VPN service used by criminal actors to obscure the origins of ransomware attacks, data theft, scanning, and denial-of-service attacks. Codenamed Operation Saffron, the disruption of First...

CVE-2026-48132 - VPN service may restart unexpectedly when processing IKE traffic over NAT-T 4500/UDP

Symptoms - The Security Gateway does not correctly validate a length value in certain IKE packets when NAT-T is used 4500/UDP. As a result, a specially crafted or malformed packet can cause the VPN processing service to terminate unexpectedly, leading to denial of service temporary interruption o...

CVE-2026-1742

A vulnerability was identified in EFM ipTIME A8004T 14.18.2. Affected by this vulnerability is the function commitvpnclifileupload of the file /cgi/timepro.cgi of the component VPN Service. Such manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit i...

CVE-2026-22225

A command injection vulnerability may be exploited after the admin's authentication in the VPN Connection Service on the Archer BE230 v1.2 and Archer AXE75 v1.0. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of...

CVE-2026-22225

A command injection vulnerability may be exploited after the admin's authentication in the VPN Connection Service on the Archer BE230 v1.2 and Archer AXE75 v1.0. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of...

CVE-2026-22225

CVE-2026-22225 describes a command-injection vulnerability in the TP-Link Archer BE230 v1.2, exploitable after admin authentication in the VPN Connection Service. Affected: Archer BE230 v1.2 with builds earlier than 1.2.4 (Build 20251218 rel.70420). Impact: attacker could obtain full administrati...

EUVD-2026-5091

A command injection vulnerability may be exploited after the admin's authentication in the VPN Connection Service on the Archer BE230 v1.2. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity,...

CVE-2026-1742

A vulnerability was identified in EFM ipTIME A8004T 14.18.2. Affected by this vulnerability is the function commitvpnclifileupload of the file /cgi/timepro.cgi of the component VPN Service. Such manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit i...

CVE-2026-1742

A vulnerability was identified in EFM ipTIME A8004T 14.18.2. Affected by this vulnerability is the function commitvpnclifileupload of the file /cgi/timepro.cgi of the component VPN Service. Such manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit i...

CVE-2026-1742 EFM ipTIME A8004T VPN Service timepro.cgi commit_vpncli_file_upload unrestricted upload

A vulnerability was identified in EFM ipTIME A8004T 14.18.2. Affected by this vulnerability is the function commitvpnclifileupload of the file /cgi/timepro.cgi of the component VPN Service. Such manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit i...

CVE-2026-1742: Unrestricted Upload of File with Dangerous Type

A vulnerability was identified in EFM ipTIME A8004T 14.18.2. Affected by this vulnerability is the function commitvpnclifileupload of the file /cgi/timepro.cgi of the component VPN Service. Such manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit i...