Invoke-RunAsWithCert

Invoke-RunAsWithCert Un script de PowerShell para realizar la autenticación PKINIT con la API de Windows desde una máquina no unida al dominio. Descripción Este cmdlet crea una nueva sesión de inicio de sesión con el certificado especificado mediante PKINIT. Está pensado para ejecutarse en una...

PassTheCert

PassTheCert A veces, los controladores de dominio no admiten PKINIT. Esto puede deberse a que sus certificados no tienen el Smart Card Logon EKU. Sin embargo, varios protocolos, incluyendo LDAP, soportan Schannel, y por lo tanto la autenticación a través de TLS. Hemos creado una pequeña herramien...

CVE-2024-49019-rayng

Explotando CVE-2024-49019: Escalada de Privilegios en la Autoridad de Certificación Descripción General CVE-2024-49019 es una vulnerabilidad en los Servicios de Certificado de Active Directory AD CS que permite a un atacante escalar privilegios mediante el uso indebido de la autenticación basada ...

watchTowr-vs-Check-Point-CVE-2026-50751

CVE-2026-50751 A Check Point Remote Access VPN IKEv1 certificate-authentication bypass Detection Artefact Generator. https://github.com/user-attachments/assets/1280c545-364e-42d1-94ac-5b2cd850d14e See our blog post for technical details. Detection in Action root@kitploit: $ python3...

CVE-2022-26923-rayng

Explotando CVE-2022-26923: Escalada de Privilegios mediante Autoridad de Certificación Resumen CVE-2022-26923 es una vulnerabilidad en los Servicios de Certificados de Active Directory AD CS que permite a un atacante escalar privilegios abusando de la autenticación basada en certificados. Esta gu...

BIT-TOMCAT-2025-66614 Apache Tomcat: Client certificate verification bypass due to virtual host mapping

Improper Input Validation vulnerability. This issue affects Apache Tomcat: from 11.0.0 through 11.0.14, from 10.1.0 through 10.1.49, from 9.0.0 through 9.0.112. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Older EOL versions...

CVE-2026-35616-check

Herramienta de Evaluación de Vulnerabilidad CVE-2026-35616 Detecte de forma segura si un servidor FortiClient EMS es vulnerable a CVE-2026-35616 sin causar ninguna interrupción. Consulte el análisis completo en el blog de Bishop Fox. Descripción CVE-2026-35616 es una omisión de autenticación prev...

Linux Distros Unpatched Vulnerability : CVE-2026-18703

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue in MongoDB Server could allow a party with a valid client certificate and a corresponding user account to authenticate using a certificate-based...

Astra Linux – Vulnerability in pgbouncer

When PgBouncer is configured to use “cert” authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of TLS certificate verification and encryption. This flaw affects PgBouncer versions prior to 1.16.1...

Astra Linux – Vulnerability in Tomcat9

CLIENTCERT authentication does not fail as expected in some scenarios when soft fail is disabled and FFM is used in Apache Tomcat. This issue affects Apache Tomcat versions from 11.0.0-M14 through 11.0.20, from 10.1.22 through 10.1.53, and from 9.0.92 through 9.0.116. Users are recommended to...

Astra Linux – Vulnerability in PostgresSQL 11

When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries during the initial establishment of a connection, despite the use of SSL certificate verification and encryption...

libssh: libssh: denial of service via automatic certificate authentication loop

A flaw was found in libssh. Logic errors in automatic certificate-based public key authentication can cause libssh clients to loop indefinitely when configured certificates are missing or repeatedly rejected by a server, leading to denial of service...

CVE-2026-18703

An issue in MongoDB Server could allow a party with a valid client certificate and a corresponding user account to authenticate using a certificate-based authentication method, even when an administrator has configured the server to restrict authentication to other mechanisms. This could allow...

EUVD-2026-56861

An issue in MongoDB Server could allow a party with a valid client certificate and a corresponding user account to authenticate using a certificate-based authentication method, even when an administrator has configured the server to restrict authentication to other mechanisms. This could allow...

SUSE SLES16 Security Update : libssh (SUSE-SU-2026:22956-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:22956-1 advisory. - CVE-2026-15370: stack buffer overflow in SFTP server longname construction bsc1272162. - CVE-2026-59843: denial of service via...

BIT-OPENBAO-2026-39388 OpenBao's Certificate Authentication Allows Token Renewal With Different Certificate

OpenBao is an open source identity-based secrets management system. Prior to version 2.5.3, OpenBao's Certificate authentication method, when a token renewal is requested and disablebinding=true is set, attempts to verify the current request's presented mTLS certificate matches the original. Toke...

Linux Distros Unpatched Vulnerability : CVE-2026-59849

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in libssh. Logic errors in automatic certificate-based public key authentication can cause libssh clients to loop indefinitely when configured...

CVE-2026-13067

When PROXY protocol v2 is used on the Unix domain socket path, roles derived from X.509 client certificates may not be validated against the configured tlsCATrusts allow-list. This can result in unintended role assignments following MONGODB-X509 authentication. Affected scenarios require local...

CVE-2026-13067 tlsCATrusts Role Restriction Not Enforced via PROXY Protocol v2 on Unix Domain Socket

When PROXY protocol v2 is used on the Unix domain socket path, roles derived from X.509 client certificates may not be validated against the configured tlsCATrusts allow-list. This can result in unintended role assignments following MONGODB-X509 authentication. Affected scenarios require local...

SUSE CVE-2026-59849

A flaw was found in libssh. Logic errors in automatic certificate-based public key authentication can cause libssh clients to loop indefinitely when configured certificates are missing or repeatedly rejected by a server, leading to denial of service...