Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2614▼ 473 respecto a la semana anterior
Críticas / altas1270▼ 74 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 3 respecto a la semana anterior
Sin puntuar (sin CVSS)243▼ 274 respecto a la semana anterior
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414 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
Pendiente de análisisAlta (8.8)0.20%—Cisco Secure Adaptive Security Appliance SoftwareAICisco Secure Firewall Threat Defense SoftwareAICisco Secure Firewall Management Center SoftwareAI16/9/202618/9/2026
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…
Pendiente de análisisAlta (8.1)0.28%—Cisco Secure Adaptive Security Appliance SoftwareAICisco Secure Firewall Threat Defense SoftwareAICisco Secure Firewall Management Center SoftwareAI16/9/202618/9/2026
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…
Pendiente de análisisAlta (8.4)0.26%—Cisco Secure Adaptive Security Appliance SoftwareAICisco Secure Firewall Threat Defense SoftwareAICisco Secure Firewall Management Center SoftwareAI16/9/202618/9/2026
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…
Pendiente de análisisAlta (8.8)0.32%—Cisco Secure Adaptive Security Appliance SoftwareAICisco Secure Firewall Threat Defense SoftwareAICisco Secure Firewall Management Center SoftwareAI16/9/202618/9/2026
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…
Pendiente de análisisCrítica (9.9)0.30%—Cisco Secure Adaptive Security Appliance SoftwareAICisco Secure Firewall Threat Defense SoftwareAICisco Secure Firewall Management Center SoftwareAI16/9/202618/9/2026
The vulnerabilities tracked by CVE-2026-20332 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-284.
Pendiente de análisisAlta (8.6)0.55%—Cisco Secure Firewall Adaptive Security ApplianceAICisco Secure Firewall Threat DefenseAICisco Secure Firewall 3100 SeriesAICisco Secure Firewall 4200 SeriesAI16/9/202618/9/2026
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…
Pendiente de análisisAlta (8.6)0.40%—Cisco Secure Firewall Adaptive Security Appliance ASA SoftwareAICisco Secure Firewall Threat Defense FTD SoftwareAI16/9/202618/9/2026
A vulnerability in the certification authentication feature of Internet Key Exchange version 2 (IKEv2) for Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload…
Pendiente de análisisMedia (6.8)0.34%—Cisco Secure Firewall Adaptive Security ApplianceAICisco Secure Firewall Threat DefenseAI16/9/202618/9/2026
A vulnerability in the DNS over TCP implementation 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 the TCP DNS response handler to unexpectedly restart, causing the device to…
Pendiente de análisisAlta (7.4)0.17%—Cisco Secure Firewall Adaptive Security ApplianceAICisco Secure Firewall Threat DefenseAI16/9/202618/9/2026
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…
Pendiente de análisisAlta (8.6)0.40%—Cisco Secure Firewall Adaptive Security ApplianceAICisco Secure Firewall Threat DefenseAI16/9/202618/9/2026
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…
Pendiente de análisisMedia (5.3)0.49%—Cisco Adaptive Security ApplianceAICisco Threat DefenseAI16/9/202618/9/2026
A vulnerability in the access control list (ACL) Object Group Search (OGS) implementation of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured access controls. This vulnerability…
Pendiente de análisisMedia (5.8)0.41%—Cisco Secure Firewall Adaptive Security ApplianceAICisco Secure Firewall Threat DefenseAI16/9/202618/9/2026
A vulnerability in the access control list (ACL) Object Group Search (OGS) implementation of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured access controls. This vulnerability…
Pendiente de análisisCrítica (9.9)0.34%—Cisco Secure Adaptive Security Appliance SoftwareAICisco Secure Firewall Threat Defense SoftwareAICisco Secure Firewall Management Center SoftwareAI16/9/202618/9/2026
The vulnerabilities tracked by CVE-2026-20330 are related to improper neutralization issues that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-707.
Pendiente de análisisCrítica (9.9)0.45%—Cisco Secure Adaptive Security Appliance SoftwareAICisco Secure Firewall Threat Defense SoftwareAICisco Secure Firewall Management Center SoftwareAI16/9/202618/9/2026
The vulnerabilities tracked by CVE-2026-20329 are related to issues concerning improper handling of exceptional conditions that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-703.
Pendiente de análisisCrítica (9.6)0.23%—Cisco Secure Adaptive Security Appliance SoftwareAICisco Secure Firewall Threat Defense SoftwareAICisco Secure Firewall Management Center SoftwareAI16/9/202618/9/2026
The vulnerabilities tracked by CVE-2026-20331 are related to the failure of protection mechanisms issues that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-693.
AnalizadaAlta (8.6)1.0%⚠ Explotación activaCisco Adaptive Security Appliance SoftwareCisco Secure Firewall Threat Defense11/8/202616/9/2026
This vulnerability is due to insufficient error checking when processing HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to the Remote Access SSL VPN service on an affected device. A successful exploit could allow the attacker to cause the affected device to reload,…
AnalizadaAlta (8.6)0.35%—Cisco Secure Firewall Threat DefenseCisco Adaptive Security Appliance SoftwareCisco IOSCisco IOS XE25/3/202617/9/2026
A vulnerability in the Internet Key Exchange version 2 (IKEv2) feature of Cisco IOS Software, Cisco IOS XE Software, Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a memory leak,…
AnalizadaMedia (6.8)0.17%—Cisco Secure Firewall Threat DefenseCisco Adaptive Security Appliance Software4/3/202611/8/2026
A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow an authenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition. To exploit this vulnerability, the attacker must have the OSPF secret key. This…
AnalizadaMedia (5.7)0.20%—Cisco Adaptive Security Appliance SoftwareCisco Secure Firewall Threat Defense4/3/202611/8/2026
A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow an authenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition. To exploit this vulnerability, the attacker must have the OSPF secret key. This…
AnalizadaMedia (6.5)0.16%—Cisco Secure Firewall Threat DefenseCisco Adaptive Security Appliance Software4/3/202611/8/2026
A vulnerability in the OSPF protocol of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to corrupt memory on an affected device, resulting in a denial of service (DoS) condition. This…
AnalizadaMedia (6.5)0.20%—Cisco Adaptive Security Appliance SoftwareCisco Secure Firewall Threat Defense4/3/202611/8/2026
A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition when OSPF canonicalization debug is enabled by using the command debug ip ospf…
AnalizadaMedia (4.3)0.21%—Cisco Adaptive Security Appliance SoftwareCisco Secure Firewall Threat Defense4/3/202611/8/2026
A vulnerability in the OSPF protocol of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an authenticated, adjacent attacker to exhaust memory on an affected device, resulting in a denial of service (DoS) condition. This vulnerability…
AnalizadaMedia (5.7)0.26%—Cisco Adaptive Security Appliance SoftwareCisco Secure Firewall Threat Defense4/3/202611/8/2026
A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition. If OSPF authentication is enabled, the attacker must know the secret key to…
AnalizadaMedia (6.7)0.34%—Cisco Adaptive Security Appliance SoftwareCisco Secure Firewall Threat Defense4/3/202611/8/2026
A vulnerability in the Cisco FXOS Software CLI feature for Cisco Secure Firewall ASA Software and Secure FTD Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system with root-level privileges. To exploit this vulnerability, the attacker must have valid…
AnalizadaMedia (5.3)0.33%—Cisco Adaptive Security Appliance SoftwareCisco Secure Firewall Threat Defense4/3/202611/8/2026
A vulnerability in the Remote Access SSL VPN, HTTP management and MUS functionality, of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to exhaust device memory resulting in a denial of service (DoS)…