CVE Intelligence
Início / Inteligência de ameaças

Ransomware Intelligence

A CISA marca uma vulnerabilidade como "usada por ransomware" apenas quando há campanha confirmada. Estas são as falhas que grupos de extorsão já exploraram: corrigi-las primeiro reduz o risco mais concreto.

361
CVEs usadas por ransomware · 21% do catálogo KEV
3
incluídas nos últimos 90 dias
173
críticas
121
vítimas divulgadas (30 dias)
408
grupos monitorados

Fabricantes mais explorados por ransomware

Fraquezas (CWE) mais comuns

Por ano de inclusão na KEV

Grupos mais ativos (30 dias)

Vítimas divulgadas em sites de vazamento, segundo o ransomware.live. Não exibimos nomes de vítimas.

GrupoVítimasÚltima atividade
N0n 41 12 h
Wallstreet 13 1 d
qilin 9 1 d
interlock 6 3 d
play 5 2 d
akira 3 23 h
AuditTeam 3 2 d
Dark Project 3 2 d
lockbit5 3 1 d
Emperador 3 7 h
everest 3 2 d
iah6477 3 5 h
Todos os grupos →

Países mais afetados (30 dias)

  • Estados Unidos25
  • Suécia10
  • Brasil8
  • Coreia do Sul8
  • Reino Unido5
  • Singapura4
  • Índia4
  • Espanha3
  • Alemanha3
  • Japão3

Setores mais afetados (30 dias)

  • Transportation28
  • Professional Services19
  • Healthcare13
  • Manufacturing11
  • Other10
  • Retail & E-Commerce8
  • Technology7
  • Financial Services3
  • Energy & Utilities3
  • Hospitality2

Grupos e as CVEs que exploram

clop 5akira 3alphv 3conti 3hive 3play 3medusa 2vicesociety 2atomsilo 1blackbyte 1blackshadow 1BrainCipher 1esxiargs 1frag 1handala 1icefire 1incransom 1karma 1lockbit 1maze 1nightsky 1nightspire 1nokoyawa 1revil 1reynolds 1underground 1

CVEs usadas em campanhas de ransomware

Severidade
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12 resultado(s)

CVE-2025-22457 Crítica · 9.8 KEV Urgente · 88 Exploit público Ransomware CWE-787 03/04/2025
Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6, Ivanti Policy Secure before version 22.7R1.4, and Ivanti ZTA Gateways before version 22.8R2.2 allows a remote unauthenticated attacker to achieve remote code execution.
CVE-2025-0282 Crítica · 9.0 KEV Urgente · 88 Exploit público Ransomware CWE-787 08/01/2025
Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.5, Ivanti Policy Secure before version 22.7R1.2, and Ivanti Neurons for ZTA gateways before version 22.7R2.3 allows a remote unauthenticated attacker to achieve remote code execution.
CVE-2021-44529 Crítica · 9.8 KEV Urgente · 93 Exploit público Ransomware CWE-94 08/12/2021
Ivanti Endpoint Manager Cloud Service Appliance (EPM CSA) Code Injection Vulnerability
A code injection vulnerability in the Ivanti EPM Cloud Services Appliance (CSA) allows an unauthenticated user to execute arbitrary code with limited permissions (nobody).
CVE-2024-21893 Alta · 8.2 KEV Urgente · 89 Exploit público Ransomware CWE-918 31/01/2024
Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability
A server-side request forgery vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) and Ivanti Neurons for ZTA allows an attacker to access certain restricted resources without authentication.
CVE-2023-35082 Crítica · 9.8 KEV Urgente · 83 Exploit público Ransomware CWE-287 15/08/2023
Ivanti Endpoint Manager Mobile (EPMM) and MobileIron Core Authentication Bypass Vulnerability
An authentication bypass vulnerability in Ivanti EPMM 11.10 and older, allows unauthorized users to access restricted functionality or resources of the application without proper authentication. This vulnerability is unique to CVE-2023-35078 announced earlier.
CVE-2024-21887 Crítica · 9.1 KEV Urgente · 90 Exploit público Ransomware CWE-77 12/01/2024
Ivanti Connect Secure and Policy Secure Command Injection Vulnerability
A command injection vulnerability in web components of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) allows an authenticated administrator to send specially crafted requests and execute arbitrary commands on the appliance.
CVE-2023-46805 Alta · 8.2 KEV Urgente · 99 Exploit público Ransomware CWE-287 12/01/2024
Ivanti Connect Secure and Policy Secure Authentication Bypass Vulnerability
An authentication bypass vulnerability in the web component of Ivanti ICS 9.x, 22.x and Ivanti Policy Secure allows a remote attacker to access restricted resources by bypassing control checks.
CVE-2023-38035 Crítica · 9.8 KEV Urgente · 93 Exploit público Ransomware CWE-863 21/08/2023
Ivanti Sentry Authentication Bypass Vulnerability
A security vulnerability in MICS Admin Portal in Ivanti MobileIron Sentry versions 9.18.0 and below, which may allow an attacker to bypass authentication controls on the administrative interface due to an insufficiently restrictive Apache HTTPD configuration.
CVE-2023-35078 Crítica · 9.8 KEV Urgente · 83 Exploit público Ransomware CWE-287 25/07/2023
Ivanti Endpoint Manager Mobile Authentication Bypass Vulnerability
An authentication bypass vulnerability in Ivanti EPMM allows unauthorized users to access restricted functionality or resources of the application without proper authentication.
CVE-2019-11539 Alta · 7.2 KEV Urgente · 86 Exploit público Ransomware CWE-78 25/04/2019
Ivanti Pulse Connect Secure and Policy Secure Command Injection Vulnerability
In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, 8.2RX before 8.2R12.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure version 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, 5.3RX before 5.3R12.1, 5.2RX before 5.2R12.1, and 5.1RX before 5.1R15.1, the admin web interface allows an authenticated attacker to inject and execute commands.
CVE-2019-11510 Crítica · 10.0 KEV Urgente · 100 Exploit público Ransomware CWE-22 08/05/2019
Ivanti Pulse Connect Secure Arbitrary File Read Vulnerability
In Pulse Secure Pulse Connect Secure (PCS) 8.2 before 8.2R12.1, 8.3 before 8.3R7.1, and 9.0 before 9.0R3.4, an unauthenticated remote attacker can send a specially crafted URI to perform an arbitrary file reading vulnerability .
CVE-2021-22893 Crítica · 10.0 KEV Urgente · 73 Ransomware CWE-416 23/04/2021
Ivanti Pulse Connect Secure Use-After-Free Vulnerability
Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the Pulse Connect Secure gateway. This vulnerability has been exploited in the wild.

Fontes: CISA KEV (campo knownRansomwareCampaignUse) e ransomware.live (grupos, TTPs e contagem de vítimas). A ausência de marcação na KEV não significa que a falha não seja usada por ransomware.