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
251
vítimas divulgadas (30 dias)
410
grupos monitorados

Grupos mais ativos (30 dias)

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

GrupoVítimasÚltima atividade
N0n 69 7 h
thegentlemen 35 20 h
qilin 22 17 h
Wallstreet 15 1 d
lockbit5 9 1 d
play 9 1 d
THE SEVEN DEADLY SINS 7 2 d
incransom 7 2 d
iah6477 7 2 d
everest 7 1 d
akira 6 3 d
interlock 6 5 d

Países mais afetados (30 dias)

  • Estados Unidos82
  • Brasil15
  • Coreia do Sul11
  • Suécia10
  • Reino Unido8
  • Japão6
  • Alemanha5
  • Singapura5
  • Índia5
  • Tailândia5

Setores mais afetados (30 dias)

  • Transportation33
  • Professional Services29
  • Manufacturing29
  • Healthcare28
  • Technology23
  • Other16
  • Retail & E-Commerce11
  • Financial Services11
  • Agriculture and Food Production8
  • Energy & Utilities8

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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132 resultado(s)

CVE-2022-27924 Alta · 7.5 KEV Urgente · 73 Exploit público Ransomware CWE-74 20/04/2022
Synacor Zimbra Collaboration Suite (ZCS) Command Injection Vulnerability
Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 allows an unauthenticated attacker to inject arbitrary memcache commands into a targeted instance. These memcache commands becomes unescaped, causing an overwrite of arbitrary cached entries.
CVE-2021-4034 Alta · 7.8 KEV Urgente · 86 Exploit público Ransomware CWE-125 28/01/2022
Red Hat Polkit Out-of-Bounds Read and Write Vulnerability
A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute arbitrary code. When successfully executed the attack can cause a local privilege escalation given unprivileged users administrative rights on the target machine.
CVE-2022-29499 Crítica · 9.8 KEV Urgente · 73 Ransomware CWE-20 25/04/2022
Mitel MiVoice Connect Data Validation Vulnerability
The Service Appliance component in Mitel MiVoice Connect through 19.2 SP3 allows remote code execution because of incorrect data validation. The Service Appliances are SA 100, SA 400, and Virtual SA.
CVE-2022-30190 Alta · 7.8 KEV Urgente · 84 Exploit público Ransomware 01/06/2022
Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run arbitrary code with the privileges of the calling application. The attacker can then install programs, view, change, or delete data, or create new accounts in the context allowed by the user’s rights. Please see the MSRC Blog Entry for important information about steps you can take to protect your system from this vulnerability.
CVE-2019-7192 Crítica · 9.8 KEV Urgente · 93 Exploit público Ransomware CWE-863 05/12/2019
QNAP Photo Station Improper Access Control Vulnerability
This improper access control vulnerability allows remote attackers to gain unauthorized access to the system. To fix these vulnerabilities, QNAP recommend updating Photo Station to their latest versions.
CVE-2019-7193 Crítica · 9.8 KEV Urgente · 72 Ransomware CWE-20 05/12/2019
QNAP QTS Improper Input Validation Vulnerability
This improper input validation vulnerability allows remote attackers to inject arbitrary code to the system. To fix the vulnerability, QNAP recommend updating QTS to their latest versions.
CVE-2019-7194 Crítica · 9.8 KEV Urgente · 89 Exploit público Ransomware CWE-22 05/12/2019
QNAP Photo Station Path Traversal Vulnerability
This external control of file name or path vulnerability allows remote attackers to access or modify system files. To fix the vulnerability, QNAP recommend updating Photo Station to their latest versions.
CVE-2019-7195 Crítica · 9.8 KEV Urgente · 89 Exploit público Ransomware CWE-22 05/12/2019
QNAP Photo Station Path Traversal Vulnerability
This external control of file name or path vulnerability allows remote attackers to access or modify system files. To fix the vulnerability, QNAP recommend updating Photo Station to their latest versions.
CVE-2022-26134 Crítica · 9.8 KEV Urgente · 93 Exploit público Ransomware CWE-917 03/06/2022
Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability
In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1.
CVE-2010-0738 Média · 5.3 KEV Urgente · 83 Exploit público Ransomware CWE-749 28/04/2010
Red Hat JBoss Authentication Bypass Vulnerability
The JMX-Console web application in JBossAs in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.2 before 4.2.0.CP09 and 4.3 before 4.3.0.CP08 performs access control only for the GET and POST methods, which allows remote attackers to send requests to this application's GET handler by using a different method.
CVE-2010-1428 Alta · 7.5 KEV Urgente · 78 Exploit público Ransomware CWE-749 28/04/2010
Red Hat JBoss Information Disclosure Vulnerability
The Web Console (aka web-console) in JBossAs in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.2 before 4.2.0.CP09 and 4.3 before 4.3.0.CP08 performs access control only for the GET and POST methods, which allows remote attackers to obtain sensitive information via an unspecified request that uses a different method.
CVE-2012-1710 Crítica · 9.8 KEV Alta · 69 Ransomware 03/05/2012
Oracle Fusion Middleware Unspecified Vulnerability
Unspecified vulnerability in the Oracle WebCenter Forms Recognition component in Oracle Fusion Middleware 10.1.3.5 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Designer, a different vulnerability than CVE-2012-1709.
CVE-2013-0074 Alta · 7.8 KEV Urgente · 86 Exploit público Ransomware 12/03/2013
Microsoft Silverlight Double Dereference Vulnerability
Microsoft Silverlight 5, and 5 Developer Runtime, before 5.1.20125.0 does not properly validate pointers during HTML object rendering, which allows remote attackers to execute arbitrary code via a crafted Silverlight application, aka "Silverlight Double Dereference Vulnerability."
CVE-2013-0422 Crítica · 9.8 KEV Urgente · 93 Exploit público Ransomware CWE-284 10/01/2013
Oracle JRE Remote Code Execution Vulnerability
Multiple vulnerabilities in Oracle Java 7 before Update 11 allow remote attackers to execute arbitrary code by (1) using the public getMBeanInstantiator method in the JmxMBeanServer class to obtain a reference to a private MBeanInstantiator object, then retrieving arbitrary Class references using the findClass method, and (2) using the Reflection API with recursion in a way that bypasses a security check by the java.lang.invoke.MethodHandles.Lookup.checkSecurityManager method due to the inability of the sun.reflect.Reflection.getCallerClass method to skip frames related to the new reflection API, as exploited in the wild in January 2013, as demonstrated by Blackhole and Nuclear Pack, and a different vulnerability than CVE-2012-4681 and CVE-2012-3174. NOTE: some parties have mapped the recursive Reflection API issue to CVE-2012-3174, but CVE-2012-3174 is for a different vulnerability whose details are not public as of 20130114. CVE-2013-0422 covers both the JMX/MBean and Reflection API issues. NOTE: it was originally reported that Java 6 was also vulnerable, but the reporter has retracted this claim, stating that Java 6 is not exploitable because the relevant code is called in a way that does not bypass security checks. NOTE: as of 20130114, a reliable third party has claimed that the findClass/MBeanInstantiator vector was not fixed in Oracle Java 7 Update 11. If there is still a vulnerable condition, then a separate CVE identifier might be created for the unfixed issue.
CVE-2013-0431 Baixa · 3.7 KEV Urgente · 80 Exploit público Ransomware CWE-693 31/01/2013
Oracle JRE Sandbox Bypass Vulnerability
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 through Update 11, and OpenJDK 7, allows user-assisted remote attackers to bypass the Java security sandbox via unspecified vectors related to JMX, aka "Issue 52," a different vulnerability than CVE-2013-1490.
CVE-2013-3993 Média · 6.5 KEV Alta · 62 Ransomware CWE-22 07/07/2014
IBM InfoSphere BigInsights Invalid Input Vulnerability
IBM InfoSphere BigInsights before 2.1.0.3 allows remote authenticated users to bypass intended file and directory restrictions, or access untrusted data or code, via crafted parameters in unspecified API calls.
CVE-2016-0034 Alta · 8.8 KEV Alta · 66 Ransomware 13/01/2016
Microsoft Silverlight Runtime Remote Code Execution Vulnerability
Microsoft Silverlight 5 before 5.1.41212.0 mishandles negative offsets during decoding, which allows remote attackers to execute arbitrary code or cause a denial of service (object-header corruption) via a crafted web site, aka "Silverlight Runtime Remote Code Execution Vulnerability."
CVE-2016-3351 Média · 6.5 KEV Alta · 63 Ransomware 14/09/2016
Microsoft Internet Explorer and Edge Information Disclosure Vulnerability
Microsoft Internet Explorer 9 through 11 and Microsoft Edge allow remote attackers to obtain sensitive information via a crafted web site, aka "Microsoft Browser Information Disclosure Vulnerability."
CVE-2017-18362 Crítica · 9.8 KEV Urgente · 77 Exploit público Ransomware CWE-89 05/02/2019
Kaseya VSA SQL Injection Vulnerability
ConnectWise ManagedITSync integration through 2017 for Kaseya VSA is vulnerable to unauthenticated remote commands that allow full direct access to the Kaseya VSA database. In February 2019, attackers have actively exploited this in the wild to download and execute ransomware payloads on all endpoints managed by the VSA server. If the ManagedIT.asmx page is available via the Kaseya VSA web interface, anyone with access to the page is able to run arbitrary SQL queries, both read and write, without authentication.
CVE-2017-0147 Alta · 7.5 KEV Urgente · 89 Exploit público Ransomware 16/03/2017
Microsoft Windows SMBv1 Information Disclosure Vulnerability
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to obtain sensitive information from process memory via a crafted packets, aka "Windows SMB Information Disclosure Vulnerability."
CVE-2018-19943 Média · 5.4 KEV Alta · 63 Ransomware CWE-79 28/10/2020
QNAP NAS File Station Cross-Site Scripting Vulnerability
If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code. QNAP has already fixed these issues in the following QTS versions. QTS 4.4.2.1270 build 20200410 and later QTS 4.4.1.1261 build 20200330 and later QTS 4.3.6.1263 build 20200330 and later QTS 4.3.4.1282 build 20200408 and later QTS 4.3.3.1252 build 20200409 and later QTS 4.2.6 build 20200421 and later
CVE-2018-19949 Crítica · 9.8 KEV Urgente · 73 Ransomware CWE-77 28/10/2020
QNAP NAS File Station Command Injection Vulnerability
If exploited, this command injection vulnerability could allow remote attackers to run arbitrary commands. QNAP has already fixed the issue in the following QTS versions. QTS 4.4.2.1231 on build 20200302; QTS 4.4.1.1201 on build 20200130; QTS 4.3.6.1218 on build 20200214; QTS 4.3.4.1190 on build 20200107; QTS 4.3.3.1161 on build 20200109; QTS 4.2.6 on build 20200109.
CVE-2018-19953 Média · 6.1 KEV Alta · 63 Ransomware CWE-79 28/10/2020
QNAP NAS File Station Cross-Site Scripting Vulnerability
If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code. QNAP has already fixed the issue in the following QTS versions. QTS 4.4.2.1231 on build 20200302; QTS 4.4.1.1201 on build 20200130; QTS 4.3.6.1218 on build 20200214; QTS 4.3.4.1190 on build 20200107; QTS 4.3.3.1161 on build 20200109; QTS 4.2.6 on build 20200109.
CVE-2019-1130 Alta · 7.8 KEV Alta · 63 Ransomware CWE-59 15/07/2019
Microsoft Windows AppX Deployment Service Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1129.
CVE-2019-1385 Alta · 7.8 KEV Alta · 64 Ransomware CWE-59 12/11/2019
Microsoft Windows AppX Deployment Extensions Privilege Escalation Vulnerability
An elevation of privilege vulnerability exists when the Windows AppX Deployment Extensions improperly performs privilege management, resulting in access to system files.To exploit this vulnerability, an authenticated attacker would need to run a specially crafted application to elevate privileges.The security update addresses the vulnerability by correcting how AppX Deployment Extensions manages privileges., aka 'Windows AppX Deployment Extensions Elevation of Privilege Vulnerability'.

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.