Alertas de Seguridad de la Información

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-2026-20342] 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-2026-20323] 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 Crítico vulnerabilidad

16/09/2026

[CVE-2026-20332] 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…

nvdcriticovulnerabilidad CVSS 9.9 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-2026-20250] A vulnerability in Datagram TLS (DTLS) message handling of Cisco Secure Firewall Adaptive Security A…

A vulnerability in Datagram TLS (DTLS) message handling of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software for Cisco Secure Firewall 3100 Series and 4200 Series devices could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper r…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20135] A vulnerability in the TLS 1.3 implementation in Cisco Secure Firewall Threat Defense (FTD) Software…

A vulnerability in the TLS 1.3 implementation in Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper buffer management during the TLS 1.3 connection. An attacker could exploit this vulnerability by sending a c…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20154] A vulnerability in the system rate-limiting process for syslog message 419002 of Cisco Secure Firewa…

A vulnerability in the system rate-limiting process for syslog message 419002 of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause high CPU utilization on an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to improper rate l…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-20222] A vulnerability in the EIGRP implementation in Cisco Secure Firewall Adaptive Security Appliance (AS…

A vulnerability in the EIGRP implementation in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper resource management when handling EIGRP update …

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-86865] Tanium addressed a SQL injection vulnerability in Asset.

Tanium addressed a SQL injection vulnerability in Asset.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-87024] Tanium addressed a SQL injection vulnerability in Asset.

Tanium addressed a SQL injection vulnerability in Asset.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-87105] Tanium addressed a SQL injection vulnerability in Threat Response.

Tanium addressed a SQL injection vulnerability in Threat Response.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

16/09/2026

[CVE-2026-86831] Improper validation of pod identifier uniqueness in aws-network-policy-agent in Amazon EKS Network P…

Improper validation of pod identifier uniqueness in aws-network-policy-agent in Amazon EKS Network Policy Agent before v1.4.0 might allow an authenticated remote user to bypass NetworkPolicy enforcement on co-located pods in other namespaces via crafted pod and namespace names that produce pod identifier collisions. To remediate this issue, users should upgrade to Amazon EKS Network Policy Agen…

nvdaltovulnerabilidad CVSS 8.7 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-76423] A vulnerability in the REST API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remot…

A vulnerability in the REST API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to gain administrative access to an affected device. This vulnerability is due to the REST API web service being exposed with insufficient authorization checks. An attacker could exploit this vulnerability by sending a crafted HTTP request to the exposed REST API port. A successful exp…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-20341] A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software cou…

A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software could allow an authenticated, remote attacker to obtain root privileges. This vulnerability is due to unsecured deserialization of untrusted data over the sftunnel management connection. An attacker could exploit this vulnerability by sending crafted sftunnel remote procedure calls (RPCs). A su…

nvdcriticovulnerabilidad CVSS 9.1 NVD