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

CVE-2026-23811 is described across multiple sources as a vulnerability in the client isolation mechanism that may bypass L2 restrictions and, when combined with a port-stealing attack, enable a bi-directional MitM at L3. The connected documents do not provide concrete product/vendor/component/ver...

CVE-2026-23809

A technique has been identified that adapts a known port-stealing method to Wi-Fi environments that use multiple BSSIDs. By leveraging the relationship between BSSIDs and their associated virtual ports, an attacker could potentially bypass inter-BSSID isolation controls. Successful exploitation m...

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...

PT-2026-22943

A technique has been identified that adapts a known port-stealing method to Wi-Fi environments that use multiple BSSIDs. By leveraging the relationship between BSSIDs and their associated virtual ports, an attacker could potentially bypass inter-BSSID isolation controls. Successful exploitation m...

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 a port-stealing method that can bypass BSSID...

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 allow attackers to simulate gateways using address-based...

CVE-2026-1626

An attacker may exploit the use of weak CBC-based cipher suites in the device’s SSH service to potentially observe or manipulate parts of the encrypted SSH communication, if they are able to intercept or interact with the network traffic...

CVE-2026-1626

The vulnerability CVE-2026-1626 affects SICK LMS1000 and SICK MRS1000 devices, where the SSH service may accept weak CBC-based cipher suites. This could allow an attacker with network access to observe or manipulate portions of SSH communications. Red Hat and other sources corroborate a CBC-relat...

CVE-2026-1626

An attacker may exploit the use of weak CBC-based cipher suites in the device’s SSH service to potentially observe or manipulate parts of the encrypted SSH communication, if they are able to intercept or interact with the network traffic...

CVE-2025-9293 Insufficient Certificate Validation in Multiple Mobile Applications Allows Man in the Middle Interception

A vulnerability in the certificate validation logic may allow applications to accept untrusted or improperly validated server identities during TLS communication. An attacker in a privileged network position may be able to intercept or modify traffic if they can position themselves within the...

CVE-2025-9293 Insufficient Certificate Validation in Multiple Mobile Applications Allows Man in the Middle Interception

A vulnerability in the certificate validation logic may allow applications to accept untrusted or improperly validated server identities during TLS communication. An attacker in a privileged network position may be able to intercept or modify traffic if they can position themselves within the...

PT-2026-7956

A vulnerability in the certificate validation logic may allow applications to accept untrusted or improperly validated server identities during TLS communication. An attacker in a privileged network position may be able to intercept or modify traffic if they can position themselves within the...

CVE-2018-4069

An information disclosure vulnerability exists in the ACEManager authentication functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The ACEManager authentication functionality is done in plaintext XML to the web server. An attacker can listen to network traffic upstream from the device to...

CVE-2019-18376

A CSRF token disclosure vulnerability allows a remote attacker, with access to an authenticated Management Center MC user's web browser history or a network device that intercepts/logs traffic to MC, to obtain CSRF tokens and use them to perform CSRF attacks against MC...

SUSE CVE-2025-67499

The CNI portmap plugin allows containers to emulate opening a host port, forwarding that traffic to the container. Versions 1.6.0 through 1.8.0 inadvertently forward all traffic with the same destination port as the host port when the portmap plugin is configured with the nftables backend, thus...

Two Chrome Extensions Caught Secretly Stealing Credentials from Over 170 Sites

Cybersecurity researchers have discovered two malicious Google Chrome extensions with the same name and published by the same developer that come with capabilities to intercept traffic and capture user credentials. The extensions are advertised as a "multi-location network speed test plug-in" for...

CVE-2025-67499

A flaw was found in the CNI Container Network Interface portmap plugin. This vulnerability allows containers to intercept all traffic destined for a host port via inadvertent forwarding of traffic with the same destination port when the plugin is configured with the nftables backend, ignoring the...

CVE-2025-67485

mad-proxy is a Python-based HTTP/HTTPS proxy server for detection and blocking of malicious web activity using custom security policies. Versions 0.3 and below allow attackers to bypass HTTP/HTTPS traffic interception rules, potentially exposing sensitive traffic. This issue does not have a fix a...

Improper Access Control

mad-proxy is vulnerable to Improper Access Control. The vulnerability is due to flaws in HTTP/HTTPS traffic interception logic, allowing attackers to bypass security policies and evade traffic inspection, potentially exposing sensitive data...