EUVD-2026-102532

A potential improper certificate validation vulnerability was reported in Lenovo Smart Camera C33, distributed exclusively in the Chinese market, that could allow an adjacent user to intercept or manipulate network communications...

CVE-2026-109383

A flaw was found in undici. This vulnerability may allow a remote attacker to intercept or modify encrypted communications by bypassing custom certificate validation. The issue occurs because the Agent dispatcher discards caller-supplied Transport Layer Security TLS verification functions during...

CVE-2026-96540

An improper access control vulnerability has been identified in the SonicWall Network Security Manager NSM on-prem in export settings, potentially allowing a remote authenticated attacker to obtain sensitive information. This may allow the attacker to escalate privileges to an administrator or to...

CVE-2026-96540

An improper access control vulnerability has been identified in the SonicWall Network Security Manager NSM on-prem in export settings, potentially allowing a remote authenticated attacker to obtain sensitive information. This may allow the attacker to escalate privileges to an administrator or to...

CVE-2026-96540

An improper access control vulnerability (CWE-863) exists in the SonicWall Network Security Manager (NSM) on-prem within the export settings. A remote authenticated attacker could exploit this flaw to obtain sensitive information , potentially leading to privilege escalation to administrator stat...

EUVD-2026-101629

An improper access control vulnerability has been identified in the SonicWall Network Security Manager NSM on-prem in export settings, potentially allowing a remote authenticated attacker to obtain sensitive information. This may allow the attacker to escalate privileges to an administrator or to...

CVE-2026-96540: Incorrect Authorization

An improper access control vulnerability has been identified in the SonicWall Network Security Manager NSM on-prem in export settings, potentially allowing a remote authenticated attacker to obtain sensitive information. This may allow the attacker to escalate privileges to an administrator or to...

CVE-2026-85974

Progress MarkLogic Server is vulnerable in 12.x releases before 12.1.0 and 11.x releases before 11.3.7 due to inconsistent TLS certificate hostname validation for specific outbound connections. A network-positioned attacker could exploit this weakness to intercept or modify communications with an...

CVE-2026-85974: Improper Validation of Certificate with Host Mismatch

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 do not consistently validate TLS certificate hostnames for certain outbound connections. A network-positioned attacker could exploit this weakness to intercept or modify communications with an affected service...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation via improper evaluation of the certificate's Common Name during TLS certificate validation when subject alternative name entries do not match the target host. An attacker can intercept or tamper with...

CVE-2026-0296: Improper Certificate Validation

Improper certificate validation vulnerabilities in Palo Alto Networks GlobalProtect™ app enable an unauthenticated attacker with man-in-the-middle MitM access to intercept and modify application communications. VPN tunnel traffic is not impacted. The GlobalProtect app on iOS, Android, and Chrome ...

CVE-2025-15628

Affected Omada devices rely on embedded certificates that are shared across deployments to establish trust between controllers and managed devices. An attacker who obtains the embedded certificates may be able to impersonate trusted controllers or devices and intercept affected communications...

PT-2026-67459

Name of the Vulnerable Software and Affected Versions Omada devices affected versions not specified Description Omada devices use embedded certificates shared across deployments to establish trust between controllers and managed devices. An attacker who obtains these certificates can impersonate...

samba: group policy certificate enrollment uses http:// without validation

A flaw was found in Samba’s certificate auto-enrollment Group Policy handling. When certificate auto-enrollment is enabled, Samba may retrieve a CA certificate over an unencrypted HTTP connection and install it into the local trust store without proper verification. An attacker with the ability t...

CVE-2026-0249: Improper Certificate Validation

Multiple improper certificate validation vulnerabilities in the Palo Alto Networks GlobalProtect™ app enables an attacker to intercept encrypted communications and potentially compromise the endpoint. This can enable a local non-administrative operating system user or an attacker on the same subn...

CVE-2026-33779

An Improper Following of a Certificate's Chain of Trust vulnerability in J-Web of Juniper Networks Junos OS on SRX Series allows a PITM to intercept the communication of the device and get access to confidential information and potentially modify it. When an SRX device is provisioned to connect t...

EUVD-2007-4598

Malware in sbrugna...

Man-in-the-Middle Attack Prevention Guide

Some of the most devastating cyberattacks don’t rely on brute force, but instead succeed through stealth. These quiet intrusions often go unnoticed until long after the attacker has disappeared. Among the most insidious are man-in-the-middle MITM attacks, where criminals exploit weaknesses in...

CVE-2025-3200: Use of a Broken or Risky Cryptographic Algorithm

An unauthenticated remote attacker could exploit the used, insecure TLS 1.0 and TLS 1.1 protocols to intercept and manipulate encrypted communications between the Com-Server and connected systems...

Home Assistant security vulnerabilities

Home Assistant is an open source home automation management system from Home Assistant Open Source. The system is primarily used to control home automation devices. A security vulnerability exists in Home Assistant versions prior to 2024.1.6 that stems from not properly validating SSL certificate...