Jenkins Maven Plugin 2.17 and earlier bundled a version of the commons-httpclient library with the vulnerability CVE-201
Jenkins Swarm Plugin Client 3.4 and earlier bundled a version of the commons-httpclient library with the vulnerability C
A Denial of Service vulnerability was found in Apache Qpid Broker-J 7.0.0 in functionality for authentication of connect
Huawei AR100, AR100-S, AR110-S, AR120, AR120-S, AR1200, AR1200-S, AR150, AR150-S, AR160, AR200, AR200-S, AR2200, AR2200-
IKEv2 in Huawei IPS Module V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC500, V500R001C00SPH303, V500
An issue was discovered in OXID eShop Enterprise Edition before 5.3.7 and 6.x before 6.0.1. By entering specially crafte
Denial of Service vulnerability in Micro Focus Operations Orchestration Software, version 10.x. This vulnerability could
An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated us
Deadwood before 2.3.09, 3.x before 3.2.05, and as used in MaraDNS before 1.4.14 and 2.x before 2.0.09, allow remote atta
A vulnerability in the Border Gateway Protocol (BGP) over an Ethernet Virtual Private Network (EVPN) for Cisco IOS XE So
An issue was discovered in certain Apple products. iOS before 11.2 is affected. tvOS before 11.2 is affected. The issue
389 Directory Server 1.2.7.5, when built with mozldap, allows remote attackers to cause a denial of service (replica cra
uws is a WebSocket server library. By sending a 256mb websocket message to a uws server instance with permessage-deflate
On F5 BIG-IP 13.0.0, 12.0.0-12.1.2, 11.6.1-11.6.3.1, 11.5.1-11.5.5, or 11.2.1, when processing DIAMETER transactions wit
Request is an http client. If a request is made using ```multipart```, and the body type is a ```number```, then the spe
An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A spe
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. The is
An issue where a "<select>" dropdown menu can be used to cover location bar content, resulting in potential spoofing att
A mechanism where when a new tab is loaded through JavaScript events, if fullscreen mode is then entered, the addressbar
The SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, has insufficient request validation (for exampl
A flaw in the java.math component in IBM SDK, Java Technology Edition 6.0, 7.0, and 8.0 may allow an attacker to inflict
An issue has been found in dnsdist before 1.2.0 in the way EDNS0 OPT records are handled when parsing responses from a b
There exists a partial Denial of Service vulnerability in Wanscam HW0021 IP Cameras. An attacker could craft a malicious
The 1Password application 6.8 for Android is affected by a Denial Of Service vulnerability. By starting the activity com
Receipt of a specially crafted IPv6 exception packet may be able to trigger a kernel crash (vmcore), causing the device
On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, in certain circumstances, when processing traffic through a Virtual Server
On BIG-IP APM 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, TMM may restart when processing a specially crafted request with APM p
An issue has been found in PowerDNS DNSDist before 1.3.3 allowing a remote attacker to craft a DNS query with trailing d
The crypto/x509 package of Go before 1.10.6 and 1.11.x before 1.11.3 does not limit the amount of work performed for eac
Discuz! DiscuzX 3.4, when WeChat login is enabled, allows remote attackers to delete the common_member_wechatmp data str
The Microsoft Hyper-V Network Switch in 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows Server
A vulnerability in the file type detection mechanism of the Cisco Advanced Malware Protection (AMP) for Endpoints macOS
A vulnerability in the peer-to-peer message processing functionality of Cisco Packet Data Network Gateway could allow an
In Samsung Gear products, Bluetooth link key is updated to the different key which is same with attacker's link key. It
An improper input validation vulnerability in HPE Insight Control version 7.6 LR1 was found.
Lack of special casing of localhost in WPAD files in Google Chrome prior to 71.0.3578.80 allowed an attacker on the loca
The Microsoft Hyper-V Network Switch in 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1,
__init__.py in f2py in NumPy before 1.8.1 allows local users to write to arbitrary files via a symlink attack on a tempo
lib/gyazo/client.rb in the gyazo gem 1.0.0 for Ruby allows local users to write to arbitrary files via a symlink attack
chef/travis-cookbooks/ci_environment/perlbrew/recipes/default.rb in the ciborg gem 3.0.0 for Ruby allows local users to
In K7 Antivirus Premium before 15.1.0.53, user-controlled input can be used to allow local users to write to arbitrary m
In K7 Antivirus Premium before 15.1.0.53, user-controlled input to the K7Sentry device is not sufficiently authenticated
Input validation error in Intel MinnowBoard 3 Firmware versions prior to 0.65 allow local attacker to cause denial of se
A flaw was found in Wildfly 9.x. A path traversal vulnerability through the org.wildfly.extension.undertow.deployment.Se
The WStr::_alloc_iostr_data() function in kso.dll in Kingsoft WPS Office 10.1.0.7106 and 10.2.0.5978 allows remote attac
The bfd_get_debug_link_info_1 function in opncls.c in the Binary File Descriptor (BFD) library (aka libbfd), as distribu
Some huawei smartphones with software BTV-DL09C233B350, Berlin-L21HNC432B360, Berlin-L22HNC636B360, Berlin-L24HNC567B360
GEAR Software CD DVD Filter driver (aka GEARAspiWDM.sys), as used in Symantec Backup Exec System Recovery 8.5 and BESR 2
The f2fs implementation in the Linux kernel before 4.14 mishandles reference counts associated with f2fs_wait_discard_bi
A denial-of-service issue was discovered in the Foxit MobilePDF app before 6.1 for iOS. This occurs when a user uploads
Frequently Asked Questions
What is CWE-20?
CWE-20 (Improper Input Validation) is a weakness category in the Common Weakness Enumeration (CWE) system maintained by MITRE. It describes a class of software or hardware vulnerability that can lead to security issues.
How many CVEs are classified as CWE-20?
There are 14,187 CVE records associated with CWE-20 in our database. Of these, 1071 are critical severity, 4031 are high severity, and 3494 are medium severity.
How can I protect against CWE-20 vulnerabilities?
Protection strategies depend on the specific weakness type. General measures include input validation, secure coding practices, regular security testing, and keeping software up to date. CyberStrike can help by automatically scanning your infrastructure for vulnerabilities related to CWE-20 using AI-powered security agents.
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