CVE-2026-23810

A vulnerability in the packet processing logic may allow an authenticated attacker to craft and transmit a malicious Wi-Fi frame that causes an Access Point AP to classify the frame as group-addressed traffic and re-encrypt it using the Group Temporal Key GTK associated with the victim's BSSID...

CVE-2026-23812

A vulnerability has been identified where an attacker connecting to an access point as a standard wired or wireless client can impersonate a gateway by leveraging an address-based spoofing technique. Successful exploitation enables the redirection of data streams, allowing for the interception or...

CVE-2026-23812

Technical details (vulnerable products, affected versions, or exploit specifics) are not publicly available in the provided documents. Monitor for updates from NVD/Red Hat/ENISA and vendor advisories.

CVE-2026-23812 Security Boundary Bypass via Routing Node Impersonation

A vulnerability has been identified where an attacker connecting to an access point as a standard wired or wireless client can impersonate a gateway by leveraging an address-based spoofing technique. Successful exploitation enables the redirection of data streams, allowing for the interception or...

CVE-2026-23811 Unauthorized Bi-Directional Traffic Interception via L2/L3 Manipulation

A vulnerability in the client isolation mechanism may allow an attacker to bypass Layer 2 L2 communication restrictions between clients and redirect traffic at Layer 3 L3. In addition to bypassing policy enforcement, successful exploitation - when combined with a port-stealing attack - may enable...

CVE-2026-23811 Unauthorized Bi-Directional Traffic Interception via L2/L3 Manipulation

A vulnerability in the client isolation mechanism may allow an attacker to bypass Layer 2 L2 communication restrictions between clients and redirect traffic at Layer 3 L3. In addition to bypassing policy enforcement, successful exploitation - when combined with a port-stealing attack - may enable...

CVE-2026-23810

CVE-2026-23810 describes a vulnerability in wireless packet processing where an authenticated attacker can craft a malicious Wi‑Fi frame that leads an AP to treat it as group-addressed traffic and re-encrypt using the GTK tied to the victim’s BSSID. This enables GTK‑independent traffic injection ...

CVE-2026-23810 Cross-BSSID GTK Re-encryption and Traffic Injection

A vulnerability in the packet processing logic may allow an authenticated attacker to craft and transmit a malicious Wi-Fi frame that causes an Access Point AP to classify the frame as group-addressed traffic and re-encrypt it using the Group Temporal Key GTK associated with the victim's BSSID...

Inside Tycoon2FA: How a leading AiTM phishing kit operated at scale

In this article 1. Operational overview of Tycoon2FA 2. Mitigation and protection guidance 3. Microsoft Defender detections Following its emergence in August 2023, Tycoon2FA rapidly became one of the most widespread phishing-as-a-service PhaaS platforms, enabling campaigns responsible for tens of...

EUVD-2025-208269

The server certificate was not verified when an Arc agent connected to a Guardian or CMC. A malicious actor could perform a man-in-the-middle attack and intercept the communication between the Arc agent and the Guardian or CMC. This could result in theft of the client token and sensitive...

CVE-2025-40896

The server certificate was not verified when an Arc agent connected to a Guardian or CMC. A malicious actor could perform a man-in-the-middle attack and intercept the communication between the Arc agent and the Guardian or CMC. This could result in theft of the client token and sensitive...

CVE-2025-40896

The server certificate was not verified when an Arc agent connected to a Guardian or CMC. A malicious actor could perform a man-in-the-middle attack and intercept the communication between the Arc agent and the Guardian or CMC. This could result in theft of the client token and sensitive...

CVE-2025-40896

The CVE-2025-40896 entry documents a failure to verify the server certificate when an Arc agent connects to Guardian or CMC, enabling a network-based MITM. This could allow interception of communications, theft of the client token, and exposure of sensitive information (assets, alerts), or impers...

CVE-2025-40896 Lack of TLS certificate validation when connecting Arc to a Guardian or CMC, in Arc before v2.2.0

The server certificate was not verified when an Arc agent connected to a Guardian or CMC. A malicious actor could perform a man-in-the-middle attack and intercept the communication between the Arc agent and the Guardian or CMC. This could result in theft of the client token and sensitive...

PT-2026-22946

Name of the Vulnerable Software and Affected Versions affected versions not specified Description An attacker connecting to an access point as a standard wired or wireless client can impersonate a gateway using an address-based spoofing technique. Successful exploitation allows redirection of dat...

Nozomi Networks Arc 信任管理问题漏洞

Nozomi Networks Arc is an endpoint detection and response proxy software developed by Nozomi Networks, Inc. Nozomi Networks Arc has a vulnerability related to trust management. This vulnerability arises from the lack of server certificate verification during the Arc agent’s connection process. It...

HPE Aruba Networking Wireless Operating System 安全漏洞

HPE Aruba Networking Wireless Operating System is a wireless network operating system developed by the American company HPE. There are security vulnerabilities in the HPE Aruba Networking Wireless Operating System. These vulnerabilities stem from issues with the client isolation mechanism, which...

PT-2026-22916

The server certificate was not verified when an Arc agent connected to a Guardian or CMC. A malicious actor could perform a man-in-the-middle attack and intercept the communication between the Arc agent and the Guardian or CMC. This could result in theft of the client token and sensitive...

PT-2026-22944

Name of the Vulnerable Software and Affected Versions affected versions not specified Description A flaw in how network packets are handled could let an authorized attacker create a harmful Wi-Fi frame. This frame could trick an Access Point AP into treating it as group traffic and re-encrypting ...

Lack of TLS certificate validation when connecting Arc to a Guardian or CMC, in Arc before v2.2.0

Summary The server certificate was not verified when an Arc agent connected to a Guardian or CMC. Impact A malicious actor could perform a man-in-the-middle attack and intercept the communication between the Arc agent and the Guardian or CMC. This could result in theft of the client token and...