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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 118/182
4.3
CVE-2017-18889

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. An attacker could create fictive system-mes

4.3
CVE-2017-18890

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows an attacker to create a button th

4.3
CVE-2020-3345

A vulnerability in certain web pages of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthentica

4.3
CVE-2019-4533

IBM Resilient SOAR V38.0 users may experience a denial of service of the SOAR Platform due to a insufficient input valid

4.3
CVE-2020-6314

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated HPGL file received from untrusted source

4.3
CVE-2020-6332

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated HPGL file received from untrusted source

4.3
CVE-2020-6333

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated 3DM file received from untrusted sources

4.3
CVE-2020-6334

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated SKP file received from untrusted sources

4.3
CVE-2020-6338

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated RH file received from untrusted sources

4.3
CVE-2020-6344

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated PDF file received from untrusted sources

4.3
CVE-2020-6348

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated GIF file received from untrusted sources

4.3
CVE-2020-1044

<p>A security feature bypass vulnerability exists in SQL Server Reporting Services (SSRS) when the server improperly val

4.3
CVE-2020-16099

In Gallagher Command Centre v8.20 prior to v8.20.1093(MR2) it is possible to create Guard Tour events that when accessed

4.3
CVE-2020-10715

A content spoofing vulnerability was found in the openshift/console 3.11 and 4.x. This flaw allows an attacker to craft

4.3
CVE-2020-6571

Insufficient data validation in Omnibox in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to perform doma

4.3
CVE-2020-4324

IBM Security Secret Server proir to 10.9 could allow a remote attacker to bypass security restrictions, caused by improp

4.3
CVE-2020-3474

Multiple vulnerabilities in the web management framework of Cisco IOS XE Software could allow an authenticated, remote a

4.3
CVE-2020-3475

Multiple vulnerabilities in the web management framework of Cisco IOS XE Software could allow an authenticated, remote a

4.3
CVE-2020-3516

A vulnerability in the web server authentication of Cisco IOS XE Software could allow an authenticated, remote attacker

4.3
CVE-2020-15192

In Tensorflow before versions 2.2.1 and 2.3.1, if a user passes a list of strings to `dlpack.to_dlpack` there is a memor

4.3
CVE-2020-7070

In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cook

4.3
CVE-2020-28031

eramba through c2.8.1 allows HTTP Host header injection with (for example) resultant wkhtml2pdf PDF printing by authenti

4.3
CVE-2020-26409

A DOS vulnerability exists in Gitlab CE/EE >=10.3, <13.4.7,>=13.5, <13.5.5,>=13.6, <13.6.2 that allows an attacker to tr

4.2
CVE-2020-1732

A flaw was found in Soteria before 1.0.1, in a way that multiple requests occurring concurrently causing security identi

4.1
CVE-2020-3501

Multiple vulnerabilities in the user interface of Cisco Webex Meetings Desktop App could allow an authenticated, remote

4.1
CVE-2020-3502

Multiple vulnerabilities in the user interface of Cisco Webex Meetings Desktop App could allow an authenticated, remote

4.0
CVE-2020-11008

Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host cont

3.7
CVE-2016-6586

A security bypass vulnerability exists in Symantec Norton Mobile Security for Android before 3.16, which could let a mal

3.7
CVE-2020-15184

In Helm before versions 2.16.11 and 3.3.2 there is a bug in which the `alias` field on a `Chart.yaml` is not properly sa

3.7
CVE-2020-27336

An issue was discovered in Treck IPv6 before 6.0.1.68. Improper input validation in the IPv6 component when handling a p

3.5
CVE-2020-15228

In the `@actions/core` npm module before version 1.2.6,`addPath` and `exportVariable` functions communicate with the Act

3.5
CVE-2020-6879

Some ZTE devices have input verification vulnerabilities. The devices support configuring a static prefix through the we

3.4
CVE-2020-15186

In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin autho

3.3
CVE-2020-3319

A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an atta

3.3
CVE-2020-3321

A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an atta

3.3
CVE-2020-3322

A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an atta

3.3
CVE-2019-8857

The issue was addressed with improved validation when an iCloud Link is created. This issue is fixed in iOS 13.3 and iPa

3.3
CVE-2020-24427

Acrobat Reader versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are

3.3
CVE-2020-0368

In queryInternal of CallLogProvider.java, there is a possible permission bypass due to improper input validation. This c

3.2
CVE-2020-15731

An improper Input Validation vulnerability in the code handling file renaming and recovery in Bitdefender Engines allows

3.1
CVE-2020-1195

An elevation of privilege vulnerability exists in Microsoft Edge (Chromium-based) when the Feedback extension improperly

3.0
CVE-2020-3126

vulnerability within the Multimedia Viewer feature of Cisco Webex Meetings could allow an authenticated, remote attacker

3.0
CVE-2020-2035

When SSL/TLS Forward Proxy Decryption mode has been configured to decrypt the web transactions, the PAN-OS URL filtering

2.8
CVE-2020-16127

An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions,

2.7
CVE-2020-4548

IBM Content Navigator 3.0.7 and 3.0.8 is vulnerable to improper input validation. A malicious administrator could bypass

2.6
CVE-2020-5255

In Symfony before versions 4.4.7 and 5.0.7, when a `Response` does not contain a `Content-Type` header, affected version

2.6
CVE-2020-15168

node-fetch before versions 2.6.1 and 3.0.0-beta.9 did not honor the size option after following a redirect, which means

2.4
CVE-2017-18673

An issue was discovered on Samsung mobile devices with N(7.x) software. An attacker can disable the Location service on

2.1
CVE-2020-16237

Philips SureSigns VS4, A.07.107 and prior receives input or data, but it does not validate or incorrectly validates that

10.0
CVE-2019-11708 KEV

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result

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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