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CWE-20 · 13,470 records

Improper Input Validation

CVEs in this class

10,000 records

  • CVE-2024-3400
    100Now

    PAN-OS: Arbitrary File Creation Leads to OS Command Injection Vulnerability in GlobalProtect

    CriticalCVSS 10.0KEVWeaponizedEPSS 99%

    paloaltonetworks · pan-osApr 12, 2024

  • CVE-2021-44228
    100Now

    Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints

    CriticalCVSS 10.0KEVWeaponizedEPSS 99%

    apache · log4jDec 10, 2021

  • CVE-2018-7600
    99Now

    Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 allows remote attackers to execute arbitrary code because o

    CriticalCVSS 9.8KEVWeaponizedEPSS 99%

    drupal · drupalMar 29, 2018

  • CVE-2019-0604
    99Now

    A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application pa

    CriticalCVSS 9.8KEVWeaponizedEPSS 99%

    microsoft · sharepoint enterprise serverMar 5, 2019

  • CVE-2022-47966
    99Now

    Multiple Zoho ManageEngine on-premise products, such as ServiceDesk Plus through 14003, allow remote code execution due to use of Apache San

    CriticalCVSS 9.8KEVWeaponizedEPSS 99%

    zohocorp · manageengine access manager plusJan 18, 2023

  • CVE-2018-0171
    99Now

    A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker

    CriticalCVSS 9.8KEVWeaponizedEPSS 99%

    cisco · iosMar 28, 2018

  • CVE-2023-22515
    99Now

    Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited a previously unknow

    CriticalCVSS 9.8KEVWeaponizedEPSS 99%

    atlassian · confluence data centerOct 4, 2023

  • CVE-2022-24086
    99Now

    Adobe Commerce checkout improper input validation leads to remote code execution

    CriticalCVSS 9.8KEVWeaponizedEPSS 99%

    adobe · commerceFeb 16, 2022

  • CVE-2017-3881
    99Now

    A vulnerability in the Cisco Cluster Management Protocol (CMP) processing code in Cisco IOS and Cisco IOS XE Software could allow an unauthe

    CriticalCVSS 9.8KEVWeaponizedEPSS 98%

    cisco · iosMar 17, 2017

  • CVE-2017-9791
    99Now

    The Struts 1 plugin in Apache Struts 2.1.x and 2.3.x might allow remote code execution via a malicious field value passed in a raw message t

    CriticalCVSS 9.8KEVWeaponizedEPSS 98%

    apache · strutsJul 10, 2017

  • CVE-2017-15944
    99Now

    Palo Alto Networks PAN-OS before 6.1.19, 7.0.x before 7.0.19, 7.1.x before 7.1.14, and 8.0.x before 8.0.6 allows remote attackers to execute

    CriticalCVSS 9.8KEVWeaponizedEPSS 98%

    paloaltonetworks · pan-osDec 11, 2017

  • CVE-2020-1350
    99Now

    A remote code execution vulnerability exists in Windows Domain Name System servers when they fail to properly handle requests, aka 'Windows

    CriticalCVSS 10.0KEVWeaponizedEPSS 96%

    microsoft · windows server 2008Jul 14, 2020

  • CVE-2023-23397
    98Now

    Microsoft Outlook Elevation of Privilege Vulnerability

    CriticalCVSS 9.8KEVWeaponizedEPSS 97%

    microsoft · 365 appsMar 14, 2023

  • CVE-2024-21413
    97Now

    Microsoft Outlook Remote Code Execution Vulnerability

    CriticalCVSS 9.8KEVWeaponizedEPSS 94%

    microsoft · 365 appsFeb 13, 2024

  • CVE-2026-34910
    97Now

    A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a

    CriticalCVSS 10.0KEVWeaponizedEPSS 90%

    ui · unifi os serverMay 21, 2026

  • CVE-2025-54236
    95Now

    Adobe Commerce | Improper Input Validation (CWE-20)

    CriticalCVSS 9.1KEVWeaponizedEPSS 95%

    adobe · commerceSep 9, 2025

  • CVE-2023-2868
    95Now

    Remote Code injection in Barracuda Email Security Gateway

    CriticalCVSS 9.8KEVWeaponizedEPSS 86%

    barracuda · email security gateway 300 firmwareMay 24, 2023

  • CVE-2026-34197
    94Now

    Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Authenticated users could perform RCE via Jolokia MBeans

    HighCVSS 8.8KEVWeaponizedEPSS 98%

    apache · activemqApr 7, 2026

  • CVE-2009-0927
    94Now

    Stack-based buffer overflow in Adobe Reader and Adobe Acrobat 9 before 9.1, 8 before 8.1.3 , and 7 before 7.1.1 allows remote attackers to e

    HighCVSS 8.8KEVWeaponizedEPSS 96%

    adobe · acrobat readerMar 19, 2009

  • CVE-2020-3161
    94Now

    Cisco IP Phones Web Server Remote Code Execution and Denial of Service Vulnerability

    CriticalCVSS 9.8KEVWeaponizedEPSS 83%

    cisco · ip phone 8865 firmwareApr 15, 2020

  • CVE-2026-88771
    93Now

    A remote code execution vulnerability exists due to improper input validation, which can allow an unauthenticated attacker to execute arbitrary commands

    CriticalCVSS 9.5KEVWeaponizedEPSS 81%

    citrix · netscaler application delivery controllerSep 27, 2026

  • CVE-2017-0148
    92Now

    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 an

    HighCVSS 8.1KEVWeaponizedEPSS 99%

    microsoft · server message blockMar 16, 2017

  • CVE-2016-3714
    92Now

    The (1) EPHEMERAL, (2) HTTPS, (3) MVG, (4) MSL, (5) TEXT, (6) SHOW, (7) WIN, and (8) PLT coders in ImageMagick before 6.9.3-10 and 7.x befor

    HighCVSS 8.4KEVWeaponizedEPSS 97%

    imagemagick · imagemagickMay 5, 2016

  • CVE-2020-3452
    90Now

    Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Read-Only Path Traversal Vulnerability

    HighCVSS 7.5KEVWeaponizedEPSS 99%

    cisco · adaptive security appliance softwareJul 22, 2020

  • CVE-2018-0296
    90Now

    A vulnerability in the web interface of the Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to cause

    HighCVSS 7.5KEVWeaponizedEPSS 99%

    cisco · adaptive security appliance softwareJun 7, 2018

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