Vulnerabilidades (CVE) que se están explotando activamente, según el catálogo KEV de CISA, con severidad CVSS y probabilidad de explotación (EPSS).
35explotadas en los últimos 30 días
13críticas (CVSS ≥ 9)
0usadas en ransomware
1769en el catálogo KEV
CVE-2026-20316Severidad en análisisRansomwareen el catálogo el 29/07/2026
Cisco Secure Firewall Management Center Use of Hard-coded Password Vulnerability
Cisco · Secure Firewall Management Center (FMC) · CWE-259
Cisco Secure Firewall Management Center (FMC) formerly known as Firepower Management Center contains a use of hard-coded password vulnerability that could allow an unauthenticated, remote attacker to log in to an affected device using a low-privileged account to access sensitive data within the impacted systems. EN
CVE-2026-15410Severidad en análisisRansomwareen el catálogo el 14/07/2026
SonicWall SMA1000 Appliances contain a code injection vulnerability which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands. EN
CVE-2026-15409Severidad en análisisRansomwareen el catálogo el 14/07/2026
SonicWall SMA1000 Appliances contain a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to potentially cause the appliance to make requests to unintended location. EN
CVE-2026-45659Severidad en análisisRansomwareen el catálogo el 01/07/2026
Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability
Microsoft · SharePoint Server · CWE-502
Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network. EN
CVE-2026-35273Severidad en análisisRansomwareen el catálogo el 12/06/2026
Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function Vulnerability
Oracle PeopleSoft Enterprise PeopleTools contains a missing authentication for critical function vulnerability which could allow an unauthenticated attacker to obtain takeover of PeopleSoft Enterprise PeopleTools. EN
CVE-2026-0257Severidad en análisisRansomwareen el catálogo el 29/05/2026
Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection. EN
CVE-2026-33825Severidad en análisisRansomwareen el catálogo el 22/04/2026
Microsoft Defender Insufficient Granularity of Access Control Vulnerability
Microsoft · Defender · CWE-1220
Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally. EN
CVE-2025-60710Severidad en análisisRansomwareen el catálogo el 13/04/2026
Microsoft Windows Link Following Vulnerability
Microsoft · Windows · CWE-59
Microsoft Windows contains a link following vulnerability that allows for privilege escalation EN
CVE-2023-21529Severidad en análisisRansomwareen el catálogo el 13/04/2026
Microsoft Exchange Server Deserialization of Untrusted Data Vulnerability
Microsoft · Exchange Server · CWE-502
Microsoft Exchange Server contains a deserialization of untrusted data that allows an authenticated attacker to achieve remote code execution. EN
CVE-2026-20131Severidad en análisisRansomwareen el catálogo el 19/03/2026
Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management Deserialization of Untrusted Data Vulnerability
Cisco · Secure Firewall Management Center (FMC) · CWE-502
Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management contain a deserialization of untrusted data vulnerability in the web-based management interface that could allow an unauthenticated, remote attacker to execute arbitrary Java code as root on an affected device. EN
CVE-2025-61884Severidad en análisisRansomwareen el catálogo el 20/10/2025
Oracle E-Business Suite Server-Side Request Forgery (SSRF) Vulnerability
Oracle · E-Business Suite · CWE-918
Oracle E-Business Suite contains a server-side request forgery (SSRF) vulnerability in the Runtime component of Oracle Configurator. This vulnerability is remotely exploitable without authentication. EN
CVE-2025-61882Severidad en análisisRansomwareen el catálogo el 06/10/2025
Oracle E-Business Suite Unspecified Vulnerability
Oracle · E-Business Suite
Oracle E-Business Suite contains an unspecified vulnerability in the BI Publisher Integration component. The vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Concurrent Processing. Successful attacks can result in takeover of Oracle Concurrent Processing. EN
CVE-2021-43226Severidad en análisisRansomwareen el catálogo el 06/10/2025
Microsoft Windows Privilege Escalation Vulnerability
Microsoft · Windows
Microsoft Windows Common Log File System Driver contains a privilege escalation vulnerability that could allow a local, privileged attacker to bypass certain security mechanisms. EN
CVE-2025-49706Severidad en análisisRansomwareen el catálogo el 22/07/2025
Microsoft SharePoint Improper Authentication Vulnerability
Microsoft · SharePoint · CWE-287
Microsoft SharePoint contains an improper authentication vulnerability that allows an authorized attacker to perform spoofing over a network. Successfully exploitation could allow an attacker to view sensitive information and make some changes to disclosed information. This vulnerability could be chained with CVE-2025-49704. CVE-2025-53771 is a patch bypass for CVE-2025-49706, and the updates for CVE-2025-53771 include more robust protection than those for CVE-2025-49706. EN
CVE-2025-49704Severidad en análisisRansomwareen el catálogo el 22/07/2025
Microsoft SharePoint Code Injection Vulnerability
Microsoft · SharePoint · CWE-94
Microsoft SharePoint contains a code injection vulnerability that could allow an authorized attacker to execute code over a network. This vulnerability could be chained with CVE-2025-49706. CVE-2025-53770 is a patch bypass for CVE-2025-49704, and the updates for CVE-2025-53770 include more robust protection than those for CVE-2025-49704. EN
CVE-2025-53770Severidad en análisisRansomwareen el catálogo el 20/07/2025
Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
Microsoft · SharePoint · CWE-502
Microsoft SharePoint Server on-premises contains a deserialization of untrusted data vulnerability that could allow an unauthorized attacker to execute code over a network. This vulnerability could be chained with CVE-2025-53771. CVE-2025-53770 is a patch bypass for CVE-2025-49704, and the updates for CVE-2025-53770 include more robust protection than those for CVE-2025-49704. EN
CVE-2025-5777Severidad en análisisRansomwareen el catálogo el 10/07/2025
Citrix NetScaler ADC and Gateway Out-of-Bounds Read Vulnerability
Citrix · NetScaler ADC and Gateway · CWE-125
Citrix NetScaler ADC and Gateway contain an out-of-bounds read vulnerability due to insufficient input validation. This vulnerability can lead to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server. EN
CVE-2019-6693Severidad en análisisRansomwareen el catálogo el 25/06/2025
Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability
Fortinet · FortiOS · CWE-798
Fortinet FortiOS contains a use of hard-coded credentials vulnerability that could allow an attacker to cipher sensitive data in FortiOS configuration backup file via knowledge of the hard-coded key. EN
CVE-2025-42999Severidad en análisisRansomwareen el catálogo el 15/05/2025
SAP NetWeaver Deserialization Vulnerability
SAP · NetWeaver · CWE-502
SAP NetWeaver Visual Composer Metadata Uploader contains a deserialization vulnerability that allows a privileged attacker to compromise the confidentiality, integrity, and availability of the host system by deserializing untrusted or malicious content. EN
CVE-2025-31324Severidad en análisisRansomwareen el catálogo el 29/04/2025
SAP NetWeaver Unrestricted File Upload Vulnerability
SAP · NetWeaver · CWE-434
SAP NetWeaver Visual Composer Metadata Uploader contains an unrestricted file upload vulnerability that allows an unauthenticated agent to upload potentially malicious executable binaries. EN
CVE-2025-29824Severidad en análisisRansomwareen el catálogo el 08/04/2025
Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerability
Microsoft · Windows · CWE-416
Microsoft Windows Common Log File System (CLFS) Driver contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally. EN
CVE-2025-22457Severidad en análisisRansomwareen el catálogo el 04/04/2025
Ivanti Connect Secure, Policy Secure, and ZTA Gateways contains a stack-based buffer overflow vulnerability that allows a remote unauthenticated attacker to achieve remote code execution. EN
CVE-2025-24472Severidad en análisisRansomwareen el catálogo el 18/03/2025
Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability
Fortinet · FortiOS and FortiProxy · CWE-288
Fortinet FortiOS and FortiProxy contain an authentication bypass vulnerability that allows a remote attacker to gain super-admin privileges via crafted CSF proxy requests. EN
CVE-2025-26633Severidad en análisisRansomwareen el catálogo el 11/03/2025
Microsoft Windows Management Console (MMC) Improper Neutralization Vulnerability
Microsoft · Windows · CWE-707
Microsoft Windows Management Console (MMC) contains an improper neutralization vulnerability that allows an unauthorized attacker to bypass a security feature locally. EN
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