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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 59/182
8.8
CVE-2021-46773

Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in a

8.8
CVE-2023-32305

aiven-extras is a PostgreSQL extension. Versions prior to 1.1.9 contain a privilege escalation vulnerability, allowing e

8.8
CVE-2023-1888

The Directorist plugin for WordPress is vulnerable to an arbitrary user password reset in versions up to, and including,

8.8
CVE-2023-34448

Grav is a flat-file content management system. Prior to version 1.7.42, the patch for CVE-2022-2073, a server-side templ

8.8
CVE-2023-22886

Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow JDBC Provider. Airflow JDBC Provide

8.8
CVE-2023-36821

Uptime Kuma, a self-hosted monitoring tool, allows an authenticated attacker to install a maliciously crafted plugin in

8.8
CVE-2023-35303

USB Audio Class System Driver Remote Code Execution Vulnerability

8.8
CVE-2023-37415

Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow Apache Hive Provider. Patching on

8.8
CVE-2023-35368

Microsoft Exchange Remote Code Execution Vulnerability

8.8
CVE-2023-36899

ASP.NET Elevation of Privilege Vulnerability

8.8
CVE-2023-4357

Insufficient validation of untrusted input in XML in Google Chrome prior to 116.0.5845.96 allowed a remote attacker to b

8.8
CVE-2023-40800

The compare_parentcontrol_time function does not authenticate user input parameters, resulting in a post-authentication

8.8
CVE-2023-40801

The sub_451784 function does not validate the parameters entered by the user, resulting in a stack overflow vulnerabilit

8.8
CVE-2023-40797

In Tenda AC23 v16.03.07.45_cn, the sub_4781A4 function does not validate the parameters entered by the user, resulting i

8.8
CVE-2023-40798

In Tenda AC23 v16.03.07.45_cn, the formSetIPv6status and formGetWanParameter functions do not authenticate user input pa

8.8
CVE-2023-27604

Apache Airflow Sqoop Provider, versions before 4.0.0, is affected by a vulnerability that allows an attacker pass parame

8.8
CVE-2023-39357

Cacti is an open source operational monitoring and fault management framework. A defect in the sql_save function was dis

8.8
CVE-2023-20231

A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injec

8.8
CVE-2022-4886

Ingress-nginx `path` sanitization can be bypassed with `log_format` directive.

8.8
CVE-2023-3676

A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalat

8.8
CVE-2023-3955

A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalat

8.8
CVE-2023-40061

 Insecure job execution mechanism vulnerability. This vulnerability can lead to other attacks as a result.

8.8
CVE-2023-3893

A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes running kubernetes-csi

8.8
CVE-2023-39913

Deserialization of Untrusted Data, Improper Input Validation vulnerability in Apache UIMA Java SDK, Apache UIMA Java SDK

8.8
CVE-2023-47107

PILOS is an open source front-end for BigBlueButton servers with a built-in load balancer. The password reset component

8.8
CVE-2023-47804

Apache OpenOffice documents can contain links that call internal macros with arbitrary arguments. Several URI Schemes ar

8.8
CVE-2023-49299

Improper Input Validation vulnerability in Apache DolphinScheduler. An authenticated user can cause arbitrary, unsandbox

8.7
CVE-2023-48693

Azure RTOS ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applicati

8.6
CVE-2023-20020

A vulnerability in the Device Management Servlet application of Cisco BroadWorks Application Delivery Platform and Cisco

8.6
CVE-2022-4904

A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string,

8.6
CVE-2023-20072

A vulnerability in the fragmentation handling code of tunnel protocol packets in Cisco IOS XE Software could allow an un

8.6
CVE-2023-28649

The Hub in the Snap One OvrC cloud platform is a device used to centralize and manage nested devices connected to it. A

8.6
CVE-2023-33964

mx-chain-go is an implementation of the MultiversX blockchain protocol written in the Go language. Metachain cannot proc

8.6
CVE-2022-36392

Improper input validation in some firmware for Intel(R) AMT and Intel(R) Standard Manageability before versions 11.8.94,

8.6
CVE-2023-3768

Incorrect data input validation vulnerability, which could allow an attacker with access to the network to implement fuz

8.6
CVE-2023-3769

Incorrect data input validation vulnerability, which could allow an attacker with access to the network to implement fuz

8.6
CVE-2023-49095

nexkey is a microblogging platform. Insufficient validation of ActivityPub requests received in inbox could allow any us

8.5
CVE-2023-21439

Improper input validation vulnerability in UwbDataTxStatusEvent prior to SMR Feb-2023 Release 1 allows attackers to laun

8.5
CVE-2023-30655

Improper input validation vulnerability in SCEPProfile prior to SMR Jul-2023 Release 1 allows local attackers to launch

8.5
CVE-2023-30656

Improper input validation vulnerability in LSOItemData prior to SMR Jul-2023 Release 1 allows attackers to launch certai

8.5
CVE-2023-30658

Improper input validation vulnerability in DataProfile prior to SMR Jul-2023 Release 1 allows local attackers to launch

8.5
CVE-2023-30664

Improper input validation vulnerability in RegisteredMSISDN prior to SMR Jul-2023 Release 1 allows local attackers to la

8.5
CVE-2023-30690

Improper input validation vulnerability in Duo prior to SMR Oct-2023 Release 1 allows local attackers to launch privileg

8.4
CVE-2022-33300

Memory corruption in Automotive Android OS due to improper input validation.

8.4
CVE-2023-28291

Raw Image Extension Remote Code Execution Vulnerability

8.4
CVE-2023-24853

Memory Corruption in HLOS while registering for key provisioning notify.

8.3
CVE-2023-0683

A valid, authenticated XCC user with read only access may gain elevated privileges through a specifically crafted API ca

8.3
CVE-2023-34102

Avo is an open source ruby on rails admin panel creation framework. The polymorphic field type stores the classes to ope

8.3
CVE-2023-3466

Reflected Cross-Site Scripting (XSS)

8.3
CVE-2023-38495

Crossplane is a framework for building cloud native control planes without needing to write code. In versions prior to 1

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.

Detect CWE-20 Vulnerabilities

CyberStrike's AI agents automatically detect improper input validation vulnerabilities across your infrastructure.

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