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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 137/182
4.3
CVE-2019-18995

The HMISimulator component of ABB PB610 Panel Builder 600 versions 2.8.0.424 and earlier fails to validate the content-l

3.9
CVE-2019-18994

Due to a lack of file length check, the HMIStudio component of ABB PB610 Panel Builder 600 versions 2.8.0.424 and earlie

3.8
CVE-2017-18398

DnsUtils in cPanel before 68.0.15 allows zone creation for hostname and account subdomains (SEC-331).

3.7
CVE-2019-10134

A flaw was found in Moodle before 3.7, 3.6.4, 3.5.6, 3.4.9 and 3.1.18. The size of users' private file uploads via email

3.5
CVE-2019-5461

An input validation problem was discovered in the GitHub service integration which could result in an attacker being abl

3.5
CVE-2019-4271

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 Admin console is vulnerable to a Client-side HTTP parameter poll

3.3
CVE-2018-12222

Insufficient input validation in Kernel Mode Driver in Intel(R) Graphics Driver for Windows* before versions 10.18.x.505

3.3
CVE-2018-4322

This issue was addressed with improved entitlements. This issue affected versions prior to iOS 12.

3.3
CVE-2018-4446

This issue was addressed with improved entitlements. This issue affected versions prior to iOS 12.1.1.

3.3
CVE-2018-20873

cPanel before 74.0.8 allows local users to disable the ClamAV daemon (SEC-409).

3.3
CVE-2017-18458

cPanel before 62.0.17 allows file overwrite when renaming an account (SEC-219).

3.3
CVE-2019-14671

Firefly III 4.7.17.3 is vulnerable to local file enumeration. An attacker can enumerate local files due to the lack of p

3.3
CVE-2009-3614

liboping 1.3.2 allows users reading arbitrary files upon the local system.

3.3
CVE-2019-8502

An API issue existed in the handling of dictation requests. This issue was addressed with improved validation. This issu

3.3
CVE-2019-8566

An API issue existed in the handling of microphone data. This issue was addressed with improved validation. This issue i

3.3
CVE-2019-8698

A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the pro

3.1
CVE-2018-10947

An issue was discovered in versions earlier than 1.3.2 for Polycom RealPresence Debut where the admin cookie is reset on

2.8
CVE-2018-20897

cPanel before 71.9980.37 allows arbitrary file-unlink operations via the cPAddons moderation system (SEC-395).

2.7
CVE-2015-7559

It was found that the Apache ActiveMQ client before 5.14.5 exposed a remote shutdown command in the ActiveMQConnection c

2.7
CVE-2017-18382

cPanel before 68.0.15 allows use of an unreserved e-mail address in DNS zone SOA records (SEC-306).

2.7
CVE-2017-18393

cPanel before 68.0.15 does not block a username of postmaster, which might allow reception of private e-mail (SEC-326).

2.7
CVE-2017-18394

cPanel before 68.0.15 does not have a sufficient list of reserved usernames (SEC-327).

2.7
CVE-2017-18395

cPanel before 68.0.15 does not block a username of ssl (SEC-328).

2.7
CVE-2017-18401

cPanel before 68.0.15 allows user accounts to be partially created with invalid username formats (SEC-334).

2.7
CVE-2017-18466

cPanel before 62.0.17 does not properly recognize domain ownership during addition of parked domains to a mail configura

2.3
CVE-2018-20893

cPanel before 74.0.0 allows file-rename operations during account renames (SEC-442).

2.0
CVE-2017-18392

cPanel before 68.0.15 allows collisions because PostgreSQL databases can be assigned to multiple accounts (SEC-325).

1.8
CVE-2016-1586

A malicious webview could install long-lived unload handlers that re-use an incognito BrowserContext that is queued for

9.9
CVE-2017-14804

The build package before 20171128 did not check directory names during extraction of build results that allowed untruste

9.8
CVE-2017-1000423

b2evolution version 6.6.0 - 6.8.10 is vulnerable to input validation (backslash and single quote escape) in basic instal

9.8
CVE-2017-1000469

Cobbler version up to 2.8.2 is vulnerable to a command injection vulnerability in the "add repo" component resulting in

9.8
CVE-2017-8046

Malicious PATCH requests submitted to servers using Spring Data REST versions prior to 2.6.9 (Ingalls SR9), versions pri

9.8
CVE-2015-9246

An issue was discovered in Skybox Platform before 7.5.201. Remote Unauthenticated Code Execution exists via a WAR archiv

9.8
CVE-2018-5955

An issue was discovered in GitStack through 2.3.10. User controlled input is not sufficiently filtered, allowing an unau

9.8
CVE-2017-2750

Insufficient Solution DLL Signature Validation allows potential execution of arbitrary code in HP LaserJet Enterprise pr

9.8
CVE-2017-15697

A malicious X-ProxyContextPath or X-Forwarded-Context header containing external resources or embedded code could cause

9.8
CVE-2017-12176

xorg-x11-server before 1.19.5 was missing extra length validation in ProcEstablishConnection function allowing malicious

9.8
CVE-2017-12178

xorg-x11-server before 1.19.5 had wrong extra length check in ProcXIChangeHierarchy function allowing malicious X client

9.8
CVE-2017-12180

xorg-x11-server before 1.19.5 was missing length validation in XFree86 VidModeExtension allowing malicious X client to c

9.8
CVE-2017-12181

xorg-x11-server before 1.19.5 was missing length validation in XFree86 DGA extension allowing malicious X client to caus

9.8
CVE-2017-12182

xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI extension allowing malicious X client to caus

9.8
CVE-2017-12183

xorg-x11-server before 1.19.5 was missing length validation in XFIXES extension allowing malicious X client to cause X s

9.8
CVE-2017-12184

xorg-x11-server before 1.19.5 was missing length validation in XINERAMA extension allowing malicious X client to cause X

9.8
CVE-2017-12185

xorg-x11-server before 1.19.5 was missing length validation in MIT-SCREEN-SAVER extension allowing malicious X client to

9.8
CVE-2017-12186

xorg-x11-server before 1.19.5 was missing length validation in X-Resource extension allowing malicious X client to cause

9.8
CVE-2017-12187

xorg-x11-server before 1.19.5 was missing length validation in RENDER extension allowing malicious X client to cause X s

9.8
CVE-2018-5447

An Improper Input Validation issue was discovered in Nari PCS-9611 relay. An improper input validation vulnerability has

9.8
CVE-2018-6476

In SUPERAntiSpyware Professional Trial 6.0.1254, the SASKUTIL.SYS driver allows privilege escalation to NT AUTHORITY\SYS

9.8
CVE-2018-0125 KEV

A vulnerability in the web interface of the Cisco RV132W ADSL2+ Wireless-N VPN and RV134W VDSL2 Wireless-AC VPN Routers

9.8
CVE-2018-6835

node/hooks/express/apicalls.js in Etherpad Lite before v1.6.3 mishandles JSONP, which allows remote attackers to bypass

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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