CVE-2023-28771-PoC

CVE-2023-28771-PoC PoC for CVE-2023-28771 based on Rapid7's excellent writeup Requires the scapy Python library for sending IKE packets. usage: CVE-2023-28771-poc.py -h --cmd CMD --lhost LHOST --lport LPORT rhost positional arguments: rhost options: -h, --help show this help message and exit --cm...

ike-scan

ike-scan Discover and fingerprint IKE hosts IPsec VPN Servers Table of Contents Building and Installing Overview Usage Implementation Details Host Input and Memory Requirements Rate Limiting Cookie Generation and Remote Host Identification IKE Packet Details Backoff Fingerprinting Program Output...

zeek-spicy-ipsec

IPSec This is a Zeek protocol analyzer that detects IPSec VPN based on Spicy. You must install Spicy to use this package. A blog detailing the development of this analyzer: https://zeek.org/2021/04/20/zeeks-ipsec-protocol-analyzer/ RFCs: https://tools.ietf.org/html/rfc2406 ESP...

CVE-2026-33824

🚨 CVE-2026-33824: Exploitation Analysis and Remediation 🎯 Executive Summary CVE-2026-33824 is a critical vulnerability CVSS 9.8/10 in Windows' IKE Internet Key Exchange protocol that allows unauthenticated remote code execution. This is the "memory surgery" every elite attacker seeks: a Double Fr...

IkeAbuser

IkeAbuser A simple tool wrapper to automate the enumeration, fingerprinting, and PSK extraction of an IPSec VPN gateway. Nothing fancy here, just a script I put together to save time during CTFs and while studying for the CPENT. It chains together ike-scan, nmap and hashcat so I don't have to typ...

CheckPoint-CVE-Webscanner

CP VPN CVE Scanner An approval-based local webapp for scanning configuration markers associated with Check Point CVE-2026-50751, CVE-2026-50752, CVE-2026-85102, and CVE-2026-85103 and applying selected mitigations through Check Point Management API commands. This tool is not created or supported ...

CVE-2026-25075-check

CVE-2026-25075 Vulnerability Assessment Tool Safely detect whether a strongSwan VPN server is vulnerable to CVE-2026-25075 without causing any disruption. See the full write-up at the Bishop Fox blog. Description CVE-2026-25075 is an integer underflow vulnerability in strongSwan's EAP-TTLS plugin...

Important: Red Hat Security Advisory: libreswan security update

An update for libreswan is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

libreswan: IKEv2 Use-After-Free bug when using IKE-over-TCP

A use-after-free flaw was found in Libreswan's IKE-over-TCP handling. When a TCP connection closes and additional packet processing occurs for the same connection tuple, the IKE daemon may access a previously freed interface endpoint object. A remote, unauthenticated attacker may exploit this fla...

libreswan: IKEv2 Use-After-Free bug when using IKE-over-TCP

A use-after-free flaw was found in Libreswan's IKE-over-TCP handling. When a TCP connection closes and additional packet processing occurs for the same connection tuple, the IKE daemon may access a previously freed interface endpoint object. A remote, unauthenticated attacker may exploit this fla...

Important: Red Hat Security Advisory: libreswan security, bug fix, and enhancement update

An update for libreswan is now available for Fast Datapath for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

libreswan security update

An update is available for libreswan. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the...

libreswan: IKEv2 Use-After-Free bug when using IKE-over-TCP

A use-after-free flaw was found in Libreswan's IKE-over-TCP handling. When a TCP connection closes and additional packet processing occurs for the same connection tuple, the IKE daemon may access a previously freed interface endpoint object. A remote, unauthenticated attacker may exploit this fla...

Important: Red Hat Security Advisory: libreswan security update

An update for libreswan is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

CVE-2026-122169

Insufficient granularity of access control in Windows IKE Extension allows an authorized attacker to perform spoofing locally...

CVE-2026-122169

CVE-2026-122169 involves an insufficient granularity of access control within the Windows IKE Extension . This vulnerability allows an authorized attacker to perform spoofing locally . The CVSS v3.1 score is 7.5 (High) , reflecting its local impact on confidentiality and integrity. No specific ex...

EUVD-2026-122492

Insufficient granularity of access control in Windows IKE Extension allows an authorized attacker to perform spoofing locally...

Windows IKE Extension Spoofing Vulnerability

Insufficient granularity of access control in Windows IKE Extension allows an authorized attacker to perform spoofing locally...

CVE-2026-107245

Versa has confirmed a buffer overflow vulnerability in the IPsec implementation on VOS, aka Versa FlexVNF. Buffer Overflow Vulnerability Description When a maliciously crafted IKE Auth packet is sent to VOS, the vsmd process crashes, thereby resulting in a Denial of...

CVE-2026-107245

Versa has confirmed a buffer overflow vulnerability in the IPsec implementation on VOS, aka Versa FlexVNF. Buffer Overflow Vulnerability Description When a maliciously crafted IKE Auth packet is sent to VOS, the vsmd process crashes, thereby resulting in a Denial of...