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Vulnerabilidades

Con el objetivo de informar, advertir y ayudar a los profesionales sobre las ultimas vulnerabilidades de seguridad en sistemas tecnológicos, ponemos a disposición de los usuarios interesados en esta información una base de datos con información en castellano sobre cada una de las ultimas vulnerabilidades documentadas y conocidas.

Este repositorio con más de 75.000 registros esta basado en la información de NVD (National Vulnerability Database) – en función de un acuerdo de colaboración – por el cual desde INCIBE realizamos la traducción al castellano de la información incluida. En ocasiones este listado mostrará vulnerabilidades que aún no han sido traducidas debido a que se recogen en el transcurso del tiempo en el que el equipo de INCIBE realiza el proceso de traducción.

Se emplea el estándar de nomenclatura de vulnerabilidades CVE (Common Vulnerabilities and Exposures), con el fin de facilitar el intercambio de información entre diferentes bases de datos y herramientas. Cada una de las vulnerabilidades recogidas enlaza a diversas fuentes de información así como a parches disponibles o soluciones aportadas por los fabricantes y desarrolladores. Es posible realizar búsquedas avanzadas teniendo la opción de seleccionar diferentes criterios como el tipo de vulnerabilidad, fabricante, tipo de impacto entre otros, con el fin de acortar los resultados.

Mediante suscripción RSS o Boletines podemos estar informados diariamente de las ultimas vulnerabilidades incorporadas al repositorio.

CVE-2026-30994
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** Incorrect access control in the config.php component of Slah v1.5.0 and below allows unauthenticated attackers to access sensitive information, including active session credentials.
Gravedad CVSS v3.1: ALTA
Última modificación:
17/04/2026

CVE-2026-30995
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** Slah CMS v1.5.0 and below was discovered to contain a SQL injection vulnerability via the id parameter in the vereador_ver.php endpoint.
Gravedad CVSS v3.1: ALTA
Última modificación:
17/04/2026

CVE-2026-30996
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** An issue in the file handling logic of the component download.php of SAC-NFe v2.0.02 allows attackers to execute a directory traversal and read arbitrary files from the system via a crafted GET request.
Gravedad CVSS v3.1: ALTA
Última modificación:
17/04/2026

CVE-2026-20161
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in the CLI of Cisco ThousandEyes Enterprise Agent could allow an authenticated, local attacker with low privileges to overwrite arbitrary files on the local system of an affected device.<br /> <br /> This vulnerability is due to improper access controls on files that are on the local file system&amp;nbsp;of an affected device. An attacker could exploit this vulnerability by placing a symbolic link in a specific location on the local file system. A successful exploit could allow the attacker to bypass file system permissions and overwrite arbitrary files on the affected device.
Gravedad CVSS v3.1: MEDIA
Última modificación:
17/04/2026

CVE-2026-20170
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in the Desktop Agent functionality of Cisco Webex Contact Center could have allowed an unauthenticated, remote attacker to conduct cross-site scripting attacks. Cisco has addressed this vulnerability in the Cisco Webex Contact Center service, and no customer action is needed.<br /> <br /> This vulnerability existed because HTML and script content was not properly handled. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by persuading a user to follow a malicious link. A successful exploit could have allowed the attacker to steal sensitive information from the browser, including authentication and session information.
Gravedad CVSS v3.1: MEDIA
Última modificación:
17/04/2026

CVE-2026-20180
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have at least Read Only Admin credentials.<br /> <br /> This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to&amp;nbsp;root. In single-node ISE deployments, successful exploitation of these vulnerabilities could cause the affected ISE node to become unavailable, resulting in a denial of service (DoS) condition. In that condition, endpoints that have not already authenticated would be unable to access the network until the node is restored.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
17/04/2026

CVE-2026-20184
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in the integration of single sign-on (SSO) with Control Hub in Cisco Webex Services could have allowed an unauthenticated, remote attacker to impersonate any user within the service.<br /> <br /> This vulnerability existed because of improper certificate validation. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by connecting to a service endpoint and supplying a crafted token. A successful exploit could have allowed the attacker to gain unauthorized access to legitimate Cisco Webex services.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
17/04/2026

CVE-2026-20186
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have at least Read Only Admin credentials.<br /> <br /> This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to&amp;nbsp;root. In single-node ISE deployments, successful exploitation of these vulnerabilities could cause the affected ISE node to become unavailable, resulting in a denial of service (DoS) condition. In that condition, endpoints that have not already authenticated would be unable to access the network until the node is restored.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
17/04/2026

CVE-2026-20136
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in the&amp;nbsp;CLI of Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, local attacker with administrative privileges to perform a command injection attack on the underlying operating system and elevate privileges to root.<br /> <br /> This vulnerability is due to insufficient validation of user supplied input. An attacker could exploit this vulnerability by providing crafted input to a specific CLI command. A successful exploit could allow the attacker to elevate their privileges to root on the underlying operating system.
Gravedad CVSS v3.1: MEDIA
Última modificación:
17/04/2026

CVE-2026-20147
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials.<br /> <br /> This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root. In single-node ISE deployments, successful exploitation of this vulnerability could cause the affected ISE node to become unavailable, resulting in a denial of service (DoS) condition. In that condition, endpoints that have not already authenticated would be unable to access the network until the node is restored.
Gravedad CVSS v3.1: CRÍTICA
Última modificación:
17/04/2026

CVE-2026-20148
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to perform path traversal attacks on the underlying operating system and read arbitrary files. To exploit this vulnerability, the attacker must have valid administrative credentials.<br /> <br /> This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to access sensitive files on the affected system.
Gravedad CVSS v3.1: MEDIA
Última modificación:
17/04/2026

CVE-2026-20152
Fecha de publicación:
15/04/2026
Idioma:
Inglés
*** Pendiente de traducción *** A vulnerability in the authentication service feature of Cisco AsyncOS Software for Cisco Secure Web Appliance could allow an unauthenticated, remote attacker to bypass authentication policy requirements.<br /> <br /> This vulnerability is due to improper validation of user-supplied authentication input in HTTP requests. An attacker could exploit this vulnerability by sending HTTP requests that contain specific authentication requests to an affected device. A successful exploit could allow the attacker to bypass policy enforcement on the device. There is no direct impact to the Cisco Secure Web Appliance. However, as a result of exploiting this vulnerability, an attacker could send HTTP requests that should be restricted through the device.
Gravedad CVSS v3.1: MEDIA
Última modificación:
17/04/2026
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