IGEL OS < 11.0.0 Secure Boot bypass (CVE-2025-47827)

The version of IGEL OS running on the remote host is prior to version 11. It is, therefore, affected by a cryptographic signature verification vulnerability in the igel-flash-driver module. An attacker could exploit this flaw to bypass Secure Boot protections. By leveraging the improper...

📄 IGEL OS Workspace Edition 11.10.430 Privilege Escalation

IGEL OS Workspace Edition version 11.10.430 suffers from a privilege escalation vulnerability. This vulnerability demonstrates how architectural trust in custom configuration frameworks can be abused to establish long-term persistence, even on systems designed to be non-persistent and hardened by...

📄 IGEL OS Workspace Edition 11.10.430 Persistent Payload

IGEL OS Workspace Edition version 11.10.430 contains a persistence mechanism that allows authenticated attackers with root access to establish persistent code execution through the system's registry configuration. The vulnerability leverages IGEL OS's custom registry system and mount point...

Metasploit Wrap-Up 11/28/2025

This week, we have added 10 new modules to Metasploit Framework including an SMB to MSSQL relay module, a remote code execution module targeting Fortinet software, additional 32-bit and 64-bit RISC-V payloads, and more. The SMB to MSSQL NTLM relay module allows users to open MSSQL sessions and ru...

IGEL OS Privilege Escalation (via systemd service)

Escalate privileges for IGEL OS Workspace Edition sessions, by modifying network-manager.service using setupcmd SUID and network, then restarting the service. Module Options msf use exploit/linux/local/igelnetworkprivesc msf exploitigelnetworkprivesc show targets ...targets... msf...

📄 IGEL OS Privilege Escalation

This Metasploit module escalates privileges for IGEL OS Workspace Edition sessions by modifying network-manager.service using setupcmd SUID and network and then restarting the service. This module requires Metasploit: https://metasploit.com/download Current source:...

Microsoft Patch Tuesday for October 2025 — Snort rules and prominent vulnerabilities

Microsoft has released its monthly security update for October 2025, addressing 175 Microsoft CVEs and 21 non-Microsoft CVEs. Among these, 17 vulnerabilities are considered critical and 11 are flagged as important and considered more likely to be exploited. Current intelligence shows that three o...

MITRE CVE-2025-47827: Secure Boot bypass in IGEL OS before 11

In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image. MITRE created this CVE on their behalf. The documented Windows updates...

KB5066586: Windows 10 version 1809 / Windows Server 2019 Security Update (October 2025)

The remote Windows host is missing security update 5066586. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066837: Windows 10 LTS 1507 Security Update (October 2025)

The remote Windows host is missing security update 5066837. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

VulnCheck KEV: CVE-2025-47827

In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...

KB5066791: Windows 10 version 21H2 / Windows 10 Version 22H2 Security Update (October 2025)

The remote Windows host is missing security update 5066791. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

IGEL OS Use of a Key Past its Expiration Date Vulnerability

IGEL OS contains a use of a key past its expiration date vulnerability that allows for Secure Boot bypass. The igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image...

KB5066793: Windows 11 version 22H2 / Windows 11 version 23H2 Security Update (October 2025)

The remote Windows host is missing security update 5066793. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

KB5066835: Windows 11 Version 24H2 / Windows Server 2025 / Windows 11 Version 25H2 Security Update (October 2025)

The remote Windows host is missing security update 5066835. It is, therefore, affected by multiple vulnerabilities - tifpredict.h and tifpredict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mode, when dealing with unusual til...

EUVD-2025-16999

Malicious code in bioql PyPI...

EUVD-2025-19904

Malicious code in bioql PyPI...

CVE-2025-34082

A command injection vulnerability exists in IGEL OS versions prior to 11.04.270 within the Secure Terminal and Secure Shadow services. The flaw arises due to improper input sanitization in the handling of specially crafted PROXYCMD commands on TCP ports 30022 and 5900. An unauthenticated attacker...

CVE-2025-34082

A command injection vulnerability exists in IGEL OS versions prior to 11.04.270 within the Secure Terminal and Secure Shadow services. The flaw arises due to improper input sanitization in the handling of specially crafted PROXYCMD commands on TCP ports 30022 and 5900. An unauthenticated attacker...

CVE-2025-34082 IGEL OS Secure Terminal and Secure Shadow Remote Code Execution

A command injection vulnerability exists in IGEL OS versions prior to 11.04.270 within the Secure Terminal and Secure Shadow services. The flaw arises due to improper input sanitization in the handling of specially crafted PROXYCMD commands on TCP ports 30022 and 5900. An unauthenticated attacker...