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...

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...

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...

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...

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...

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...

Astra Linux – Vulnerability in StrongSwan

StrongSwan before version 5.9.12 has a buffer overflow vulnerability, and there is a possibility of unauthenticated remote code execution through a DH public key value that exceeds the internal buffer of charon-tkm’s DH proxy. The earliest affected version is 5.3.0. An attack can occur through a...

CVE-2026-102182

A Stack-based Buffer Overflow vulnerability in the kmd component of Juniper Networks Junos OS on MX Series allows an unauthenticated network attacker to execute code as root via specific IKE certificate-based packets. This issue requires IKE to be enabled with an RSA-signature IKE policy to be...

EUVD-2026-101397

A Stack-based Buffer Overflow vulnerability in the kmd component of Juniper Networks Junos OS on MX Series allows an unauthenticated network attacker to execute code as root via specific IKE certificate-based packets. This issue affects Junos OS on MX Series: All versions before 21.2R3-S11; from...

CVE-2026-102182

Juniper Networks Junos OS on MX Series is vulnerable to a Stack-based Buffer Overflow in the kmd component . An unauthenticated network attacker can exploit this by sending specific IKE certificate-based packets to achieve root-level code execution . Affected versions include all versions before ...

CVE-2026-102182 Junos OS: MX Series: Certificate-based IKE packets cause root-level code execution

A Stack-based Buffer Overflow vulnerability in the kmd component of Juniper Networks Junos OS on MX Series allows an unauthenticated network attacker to execute code as root via specific IKE certificate-based packets. This issue requires IKE to be enabled with an RSA-signature IKE policy to be...

CVE-2026-102182 Junos OS: MX Series: Certificate-based IKE packets cause root-level code execution

A Stack-based Buffer Overflow vulnerability in the kmd component of Juniper Networks Junos OS on MX Series allows an unauthenticated network attacker to execute code as root via specific IKE certificate-based packets. This issue requires IKE to be enabled with an RSA-signature IKE policy to be...

EUVD-2026-100749

Libreswan has a null pointer dereference bug in the PKCS7 handling code for IKE certificate authentication. When libreswan decodes an IKE CERT payload of type CERTPKCS7WRAPPEDX509, it guards the PKCS7 blob with SECPKCS7ContainsCertsOrCrls and then iterates the certificate list with...

EUVD-2026-100744

Libreswan's pluto daemon has a use-after-free vulnerability when a client connecting using IKE over TCP closes the connection and another packet retransmit or malicious is received for the same tuple. IKE state is retained in memory after the client closes the connection, storing a pointer to...

CVE-2026-102182: Stack-based Buffer Overflow

A Stack-based Buffer Overflow vulnerability in the kmd component of Juniper Networks Junos OS on MX Series allows an unauthenticated network attacker to execute code as root via specific IKE certificate-based packets. This issue requires IKE to be enabled with an RSA-signature IKE policy to be...

PT-2026-113931

Name of the Vulnerable Software and Affected Versions Junos OS on MX Series versions prior to 21.2R3-S11 Junos OS on MX Series versions 21.4 through 21.4R3-S11 Junos OS on MX Series versions 22.2 through 22.2R3-S7 Junos OS on MX Series versions 22.3 through 22.3R3-S4 Junos OS on MX Series version...

AZL-108027 CVE-2026-94453 affecting package libreswan 4.15-3

Libreswan's pluto daemon has a use-after-free vulnerability when a client connecting using IKE over TCP closes the connection and another packet retransmit or malicious is received for the same tuple. IKE state is retained in memory after the client closes the connection, storing a pointer to...

DEBIAN-CVE-2026-94453

Libreswan's pluto daemon has a use-after-free vulnerability when a client connecting using IKE over TCP closes the connection and another packet retransmit or malicious is received for the same tuple. IKE state is retained in memory after the client closes the connection, storing a pointer to...

CVE-2026-94453

Libreswan's pluto daemon has a use-after-free vulnerability when a client connecting using IKE over TCP closes the connection and another packet retransmit or malicious is received for the same tuple. IKE state is retained in memory after the client closes the connection, storing a pointer to...