Vulnerabilidades
Resumen — últimos 7 días
Vulnerabilidades nuevas2860▼ 165 respecto a la semana anterior
Críticas / altas1382▲ 50 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 3 respecto a la semana anterior
Sin puntuar (sin CVSS)272▼ 254 respecto a la semana anterior
56 resultados, ordenados por fecha de publicación (más recientes primero)
| CVE | Estado | Severidad | EPSS | Explotación activa | Tecnologías afectadas | Publicada ▼ | Modificada | Descripción |
|---|---|---|---|---|---|---|---|---|
| Analizada | Media (6.6) | 0.32% | — | Cisco Firepower Extensible Operating SystemCisco Nx-osCisco Unified Computing System | 29/2/2024 | 17/6/2026 | A vulnerability in the Link Layer Discovery Protocol (LLDP) feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of specific fields in an LLDP frame.… | |
| Modificada | Media (6) | 0.18% | — | Cisco Firepower Extensible Operating System | 23/8/2023 | 17/6/2026 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to create a file or overwrite any file on the filesystem of an affected device, including system files. The vulnerability occurs because there is no validation of parameters when a specific CLI command is used. An attacker… | |
| Modificada | Media (6.7) | 0.22% | — | Cisco UCS Central SoftwareCisco UCS 6536 FirmwareCisco UCS 64108 FirmwareCisco UCS 6454 Firmware+8 | 23/2/2023 | 17/6/2026 | A vulnerability in the CLI of Cisco Firepower 4100 Series, Cisco Firepower 9300 Security Appliances, and Cisco UCS 6200, 6300, 6400, and 6500 Series Fabric Interconnects could allow an authenticated, local attacker to inject unauthorized commands. This vulnerability is due to insufficient input validation of commands… | |
| Modificada | Media (6.7) | 0.29% | — | Cisco Secure Firewall Threat DefenseCisco Firepower Extensible Operating System | 15/11/2022 | 11/8/2026 | A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as root. This vulnerability is due to improper input validation for specific CLI commands. An attacker could… | |
| Modificada | Media (4.3) | 3.3% | — | Cisco Firepower Extensible Operating SystemCisco Nx-os | 23/2/2022 | 17/6/2026 | A vulnerability in the Cisco Discovery Protocol service of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the service to restart, resulting in a denial of service (DoS) condition. This vulnerability is due to improper handling of Cisco Discovery Protocol… | |
| Modificada | Alta (7.4) | 0.39% | — | Cisco FxosCisco Firepower Extensible Operating SystemCisco IOSCisco IOS XE+2 | 23/9/2021 | 17/6/2026 | A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input… | |
| Modificada | Alta (8.8) | 0.46% | — | Cisco Nx-osCisco Unified Computing SystemCisco Firepower Extensible Operating System | 24/2/2021 | 17/6/2026 | A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with administrative privileges or cause a denial of service (DoS) condition on an affected device. This vulnerability is due to… | |
| Modificada | Alta (7.8) | 0.38% | — | Cisco Firepower Extensible Operating System | 21/10/2020 | 17/6/2026 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating… | |
| Modificada | Media (6.7) | 0.40% | — | Cisco Firepower Extensible Operating SystemCisco Adaptive Security Appliance SoftwareCisco Firepower Threat Defense | 21/10/2020 | 17/6/2026 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating… | |
| Modificada | Alta (8.8) | 0.56% | — | Cisco Firepower Extensible Operating System | 21/10/2020 | 17/6/2026 | A vulnerability in the Cisco Firepower Chassis Manager (FCM) of Cisco FXOS Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of an affected device. The vulnerability is due to insufficient CSRF protections for the FCM interface. An attacker… | |
| Modificada | Alta (7.8) | 0.35% | — | Cisco Firepower Extensible Operating System | 21/10/2020 | 17/6/2026 | A vulnerability in the secure boot process of Cisco FXOS Software could allow an authenticated, local attacker to bypass the secure boot mechanisms. The vulnerability is due to insufficient protections of the secure boot process. An attacker could exploit this vulnerability by injecting code into a specific file that… | |
| Modificada | Media (6.7) | 0.39% | — | Cisco Firepower Extensible Operating System | 4/9/2020 | 17/6/2026 | A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to cause a buffer overflow condition. The vulnerability is due to incorrect bounds checking of values that are parsed from a specific file. An attacker could exploit this vulnerability by supplying a… | |
| Modificada | Alta (8.6) | 1.4% | — | Cisco Firepower Extensible Operating SystemCisco Nx-os | 27/8/2020 | 17/6/2026 | A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated attacker to cause process crashes, which could result in a denial of service (DoS) condition on an affected device. The attack vector is configuration dependent and could be remote or… | |
| Modificada | Baja (3.3) | 0.27% | — | Cisco Firepower Extensible Operating SystemCisco Nx-os | 27/8/2020 | 17/6/2026 | A vulnerability in the local management (local-mgmt) CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of CLI command parameters. An attacker could exploit this vulnerability… | |
| Modificada | Alta (8.8) | 1.9% | — | Cisco Firepower Extensible Operating SystemCisco UCS ManagerCisco Nx-os | 26/2/2020 | 17/6/2026 | A vulnerability in the Cisco Discovery Protocol feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service (DoS) condition on an affected device. The vulnerability exists because of insufficiently validated… | |
| Modificada | Media (6.7) | 0.45% | — | Cisco Firepower Extensible Operating System | 26/2/2020 | 17/6/2026 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with a privilege level of root on an affected device. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command… | |
| Modificada | Alta (7.8) | 0.89% | — | Cisco Secure Firewall Threat DefenseCisco Adaptive Security Appliance SoftwareCisco Firepower Extensible Operating SystemCisco UCS Manager | 26/2/2020 | 11/8/2026 | A vulnerability in the CLI of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including… | |
| Modificada | Media (6.7) | 0.29% | — | Cisco Secure Firewall Threat DefenseCisco Adaptive Security Appliance SoftwareCisco Firepower Extensible Operating System | 26/2/2020 | 11/8/2026 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write arbitrary files on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to a specific… | |
| Modificada | Media (6.5) | 1.6% | — | Cisco Firepower Extensible Operating SystemCisco FxosCisco IOS XRCisco Nx-os+1 | 5/2/2020 | 17/6/2026 | A vulnerability in the Cisco Discovery Protocol implementation for Cisco FXOS Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to a missing… | |
| Modificada | Media (5.5) | 0.33% | — | Cisco Firepower Extensible Operating SystemCisco Nx-os | 5/11/2019 | 17/6/2026 | A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance attacks. The… | |
| Modificada | Media (6.5) | 1.9% | — | Cisco Firepower 9300 FirmwareCisco Firepower Extensible Operating SystemCisco Secure Firewall Management CenterCisco Secure Firewall Threat Defense | 2/10/2019 | 11/8/2026 | A vulnerability in the configuration of the Pluggable Authentication Module (PAM) used in Cisco Firepower Threat Defense (FTD) Software, Cisco Firepower Management Center (FMC) Software, and Cisco FXOS Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The… | |
| Modificada | Alta (7.8) | 0.90% | — | Cisco Firepower 9300 FirmwareCisco Secure Firewall Threat DefenseCisco Firepower Extensible Operating System | 2/10/2019 | 11/8/2026 | Multiple vulnerabilities in the CLI of Cisco FXOS Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute commands on the underlying operating system (OS) with root privileges. These vulnerabilities are due to insufficient input validation. An attacker could… | |
| Modificada | Media (6.7) | 0.45% | — | Cisco Nx-osCisco Firepower Extensible Operating System | 16/5/2019 | 17/6/2026 | A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to execute arbitrary commands on the underlying operating system of an affected device with elevated privileges. The vulnerability is due to insufficient validation of… | |
| Modificada | Alta (8.6) | 2.4% | — | Cisco Nx-osCisco Firepower Extensible Operating SystemCisco Fx-os | 16/5/2019 | 17/6/2026 | A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the SNMP application to leak system memory, which could cause an affected device to restart unexpectedly. The vulnerability is… | |
| Modificada | Media (6.7) | 0.48% | — | Cisco Nx-osCisco Firepower Extensible Operating System | 15/5/2019 | 17/6/2026 | A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with the privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI… |