Alertas de Seguridad de la Información

M Alto vulnerabilidad

16/09/2026

[CVE-2026-76425] A vulnerability in the APIs of Cisco ISE could allow an authenticated, remote attacker to conduct SQ…

A vulnerability in the APIs of Cisco ISE could allow an authenticated, remote attacker to conduct SQL injection attacks against the backend database. This vulnerability is due to insufficient validation of certain parameters that are concatenated directly into an SQL query. An attacker could exploit this vulnerability by sending a crafted request that contains SQL statements to an affected endp…

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-63506] Tina is a headless content management system. Prior to @tinacms/auth 1.1.4 and next-tinacms-azure 15…

Tina is a headless content management system. Prior to @tinacms/auth 1.1.4 and next-tinacms-azure 15.0.1, isAuthorized accepts a request-controlled clientID and asks isUserAuthorized to validate the bearer token against that selected TinaCloud app instead of the self-hosted site's configured app. An attacker with any TinaCloud account can submit the attacker's own app ID and valid token to a victi…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-76409] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Das…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Dashboard engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76409 are related to improper limitation of a pathname issues…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-76412] A vulnerability in the remote diagnostics debugger of Cisco Secure FMC Software could allow an authe…

A vulnerability in the remote diagnostics debugger of Cisco Secure FMC Software could allow an authenticated, remote attacker to enable the remote diagnostics debugger service. This vulnerability is due to an error when checking the privilege level of a user who is invoking remote diagnostics. An attacker could exploit this vulnerability by authenticating to the device, either through the web-b…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-76413] A vulnerability in Cisco Adaptive Security Device Manager (ASDM) single sign-on (SSO) handler for Ci…

A vulnerability in Cisco Adaptive Security Device Manager (ASDM) single sign-on (SSO) handler for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to log in as the Cisco ASDM administrator user. This vulnerability is due to improper management of the Cisco ASDM SSO token. An attacker could exploit this vulnerability by performing session token forgery techniques. A succ…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-76424] A vulnerability in the REST API of Cisco ISE could allow an authenticated, remote attacker to upload…

A vulnerability in the REST API of Cisco ISE could allow an authenticated, remote attacker to upload or copy arbitrary files on an affected device. This vulnerability is due to insufficient validation in file operations. An attacker could exploit this vulnerability by uploading a file with a crafted path. A successful exploit could allow the attacker to upload files to arbitrary locations and e…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20352] A vulnerability in the RADIUS feature of Cisco Identity Services Engine (ISE) could allow an unauthe…

A vulnerability in the RADIUS feature of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of certain RADIUS requests. An attacker could exploit this vulnerability by sending a crafted RADIUS request directly to an affected device. A successful ex…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20360] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Das…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Dashboard engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20360 are related to information exposure and insecure handli…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20335] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Ad…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security Appliance Software, Cisco Secure Firewall Threat Defense Software and Cisco Secure Firewall Management Center Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally disc…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20336] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Ad…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security Appliance Software, Cisco Secure Firewall Threat Defense Software and Cisco Secure Firewall Management Center Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally disc…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20340] A vulnerability in Cisco Secure FMC Software could allow an authenticated, remote attacker to execut…

A vulnerability in Cisco Secure FMC Software could allow an authenticated, remote attacker to execute arbitrary commands at the root privilege level. This vulnerability is due to unsecured deserialization of web-management user-controlled data. An attacker could exploit this vulnerability by authenticating to the device and sending a crafted HTTP payload. A successful exploit could allow t…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20342] A vulnerability in a specific file download API of Cisco Secure FMC Software could allow an authenti…

A vulnerability in a specific file download API of Cisco Secure FMC Software could allow an authenticated, remote attacker to download arbitrary files from an affected system. This vulnerability exists because user input is not being sanitized. An attacker could exploit this vulnerability by sending a crafted HTTPS request. A successful exploit could allow the attacker to download arbitrary fil…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20343] A vulnerability in a critical API for Cisco Secure FMC Software could allow an unauthenticated, remo…

A vulnerability in a critical API for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to download sensitive files and use unbounded disk space. This vulnerability exists because a critical API lacks authentication. An attacker could exploit this vulnerability by repeatedly invoking the API. A successful exploit could allow the attacker to download sensitive files …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20344] A vulnerability in the web-based management interface of Cisco Secure FMC Software could allow an au…

A vulnerability in the web-based management interface of Cisco Secure FMC Software could allow an authenticated, remote attacker to perform a SQL injection attack against an affected device. To exploit this vulnerability, the attacker must have a valid account on the device with the role of Security Approver, Access Admin, or Network Admin. This vulnerability is due to insufficient validation o…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20323] A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software and…

A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software and Cisco Secure FTD Software could allow an unauthenticated, adjacent attacker to impersonate the peer device and obtain access at the level of the manager role, which is equivalent to root. This vulnerability is due to improper management of the TLS certificate for the sftunnel management con…

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20333] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Ad…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security Appliance Software, Cisco Secure Firewall Threat Defense Software and Cisco Secure Firewall Management Center Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally disc…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20334] As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Ad…

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security Appliance Software, Cisco Secure Firewall Threat Defense Software and Cisco Secure Firewall Management Center Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally disc…

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20295] A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software and…

A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software and Cisco Secure FTD Software could allow an unauthenticated, remote attacker to exhaust the available memory of an affected device. This vulnerability is due to improper management of memory resources during sftunnel TLS connection setup. An attacker could exploit this vulnerability by sending craf…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20300] A vulnerability in Cisco ISE could allow an authenticated, remote attacker to conduct SQL injection …

A vulnerability in Cisco ISE could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected device. To exploit this vulnerability, the attacker must have at least low-privileged administrative credentials. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to an affecte…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20247] A vulnerability in Cisco ISE could allow an unauthenticated, remote attacker to conduct SQL injectio…

A vulnerability in Cisco ISE could allow an unauthenticated, remote attacker to conduct SQL injection attacks on an affected device. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to modify data in the underlying database.

nvdaltovulnerabilidad CVSS 7.5 NVD