Vulnerabilidades (CVE) que se están explotando activamente, según el catálogo KEV de CISA, con severidad CVSS y probabilidad de explotación (EPSS).
34explotadas en los últimos 30 días
13críticas (CVSS ≥ 9)
0usadas en ransomware
1768en el catálogo KEV
CVE-2026-24423Severidad en análisisRansomwareen el catálogo el 05/02/2026
SmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability
SmarterTools · SmarterMail · CWE-306
SmarterTools SmarterMail contains a missing authentication for critical function vulnerability in the ConnectToHub API method. This could allow the attacker to point the SmarterMail instance to a malicious HTTP server which serves the malicious OS command and could lead to command execution. EN
CVE-2026-23760Severidad en análisisRansomwareen el catálogo el 26/01/2026
SmarterTools SmarterMail Authentication Bypass Using an Alternate Path or Channel Vulnerability
SmarterTools · SmarterMail · CWE-288
SmarterTools SmarterMail contains an authentication bypass using an alternate path or channel vulnerability in the password reset API. The force-reset-password endpoint permits anonymous requests and fails to verify the existing password or a reset token when resetting system administrator accounts. This could allow an unauthenticated attacker to supply a target administrator username and a new password to reset the account, resulting in full administrative compromise of the SmarterMail instance. EN
CVE-2025-52691Severidad en análisisRansomwareen el catálogo el 26/01/2026
SmarterTools SmarterMail Unrestricted Upload of File with Dangerous Type Vulnerability
SmarterTools · SmarterMail · CWE-434
SmarterTools SmarterMail contains an unrestricted upload of file with dangerous type vulnerability that could allow an unauthenticated attacker to upload arbitrary files to any location on the mail server, potentially enabling remote code execution. EN
CVE-2025-14733Severidad en análisisRansomwareen el catálogo el 19/12/2025
WatchGuard Firebox Out of Bounds Write Vulnerability
WatchGuard · Firebox · CWE-787
WatchGuard Fireware OS iked process contains an out of bounds write vulnerability in the OS iked process. This vulnerability may allow a remote unauthenticated attacker to execute arbitrary code and affects both the mobile user VPN with IKEv2 and the branch office VPN using IKEv2 when configured with a dynamic gateway peer. EN
CVE-2025-55182Severidad en análisisRansomwareen el catálogo el 05/12/2025
Meta React Server Components Remote Code Execution Vulnerability
Meta · React Server Components
Meta React Server Components contains a remote code execution vulnerability that could allow unauthenticated remote code execution by exploiting a flaw in how React decodes payloads sent to React Server Function endpoints. Please note CVE-2025-66478 has been rejected, but it is associated with CVE-2025- 55182. 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-2025-10035Severidad en análisisRansomwareen el catálogo el 29/09/2025
Fortra GoAnywhere MFT Deserialization of Untrusted Data Vulnerability
Fortra · GoAnywhere MFT · CWE-502, CWE-77
Fortra GoAnywhere MFT contains a deserialization of untrusted data vulnerability allows an actor with a validly forged license response signature to deserialize an arbitrary actor-controlled object, possibly leading to command injection. EN
CVE-2025-8088Severidad en análisisRansomwareen el catálogo el 12/08/2025
RARLAB WinRAR Path Traversal Vulnerability
RARLAB · WinRAR · CWE-35
RARLAB WinRAR contains a path traversal vulnerability affecting the Windows version of WinRAR. This vulnerability could allow an attacker to execute arbitrary code by crafting malicious archive files. 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-2025-3248Severidad en análisisRansomwareen el catálogo el 05/05/2025
Langflow Missing Authentication Vulnerability
Langflow · Langflow · CWE-306
Langflow contains a missing authentication vulnerability in the /api/v1/validate/code endpoint that allows a remote, unauthenticated attacker to execute arbitrary code via crafted HTTP requests. 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-2025-31161Severidad en análisisRansomwareen el catálogo el 07/04/2025
CrushFTP Authentication Bypass Vulnerability
CrushFTP · CrushFTP · CWE-305
CrushFTP contains an authentication bypass vulnerability in the HTTP authorization header that allows a remote unauthenticated attacker to authenticate to any known or guessable user account (e.g., crushadmin), potentially leading to a full compromise. 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
CVE-2025-22225Severidad en análisisRansomwareen el catálogo el 04/03/2025
VMware ESXi Arbitrary Write Vulnerability
VMware · ESXi · CWE-123
VMware ESXi contains an arbitrary write vulnerability. Successful exploitation allows an attacker with privileges within the VMX process to trigger an arbitrary kernel write leading to an escape of the sandbox. EN
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