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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 173/182
7.5
CVE-2017-2132

Panasonic KX-HJB1000 Home unit devices with firmware GHX1YG 14.50 or HJB1000_4.47 allow an attacker to delete arbitrary

7.5
CVE-2017-14696

SaltStack Salt before 2016.3.8, 2016.11.x before 2016.11.8, and 2017.7.x before 2017.7.2 allows remote attackers to caus

7.5
CVE-2017-1210

IBM Daeja ViewONE Professional, Standard & Virtual 4.1.5.1 and 5.0.2 could allow an unauthenticated attacker to inject d

7.5
CVE-2017-15928

In the Ox gem 2.8.0 for Ruby, the process crashes with a segmentation fault when a crafted input is supplied to parse_ob

7.5
CVE-2017-15956

ConverTo Video Downloader & Converter 1.4.1 allows Arbitrary File Download via the token parameter to download.php.

7.5
CVE-2017-16227

The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service

7.5
CVE-2014-0072

ios/CDVFileTransfer.m in the Apache Cordova File-Transfer standalone plugin (org.apache.cordova.file-transfer) before 0.

7.5
CVE-2017-14919

Node.js before 4.8.5, 6.x before 6.11.5, and 8.x before 8.8.0 allows remote attackers to cause a denial of service (unca

7.5
CVE-2017-11177

TRITON AP-EMAIL 8.2 before 8.2 IB does not properly restrict file access in an unspecified directory.

7.5
CVE-2017-8814

The language converter in MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 allows attackers to re

7.5
CVE-2017-8815

The language converter in MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 allows attribute injec

7.5
CVE-2017-0858

Another vulnerability in the Android media framework (n/a). Product: Android. Versions: 7.0, 7.1.1, 7.1.2, 8.0. Android

7.5
CVE-2017-1000189

nodejs ejs version older than 2.5.5 is vulnerable to a denial-of-service due to weak input validation in the ejs.renderF

7.5
CVE-2017-1000247

British Columbia Institute of Technology CodeIgniter 3.1.3 is vulnerable to HTTP Header Injection in the set_status_head

7.5
CVE-2017-13703

An issue was discovered on MOXA EDS-G512E 5.1 build 16072215 devices. A denial of service may occur.

7.5
CVE-2017-1000230

The Snap7 Server version 1.4.1 can be crashed when the ItemCount field of the ReadVar or WriteVar functions of the S7 pr

7.5
CVE-2017-8147

AC6005 V200R006C10SPC200,AC6605 V200R006C10SPC200,AR1200 with software V200R005C10CP0582T, V200R005C10HP0581T, V200R005C

7.5
CVE-2017-8167

Huawei firewall products USG9500 V500R001C50 has a DoS vulnerability.A remote attacker who controls the peer device coul

7.5
CVE-2017-8019

An issue was discovered in EMC ScaleIO 2.0.1.x. A vulnerability in message parsers (MDM, SDS, and LIA) could potentially

7.5
CVE-2017-17065

An issue was discovered on D-Link DIR-605L Model B before FW2.11betaB06_hbrf devices, related to the code that handles t

7.5
CVE-2017-17537

MikroTik RouterBOARD v6.39.2 and v6.40.5 allows an unauthenticated remote attacker to cause a denial of service by conne

7.5
CVE-2016-10703

A regular expression Denial of Service (DoS) vulnerability in the file lib/ecstatic.js of the ecstatic npm package, befo

7.5
CVE-2017-6129

In F5 BIG-IP APM software version 13.0.0 and 12.1.2, in some circumstances, APM tunneled VPN flows can cause a VPN/PPP c

7.5
CVE-2017-6132

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 13.0.0, 12.

7.5
CVE-2017-6133

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Link Controller, PEM and WebSafe software version 13.0.0 and 12.1.

7.5
CVE-2017-6138

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and WebSafe software version 13.0.0 and

7.5
CVE-2017-6140

On the BIG-IP 2000s, 2200s, 4000s, 4200v, i5600, i5800, i7600, i7800, i10600,i10800, and VIPRION 4450 blades, running ve

7.5
CVE-2017-10868

H2O version 2.2.2 and earlier allows remote attackers to cause a denial of service in the server via specially crafted H

7.5
CVE-2017-10908

H2O version 2.2.3 and earlier allows remote attackers to cause a denial of service in the server via specially crafted H

7.5
CVE-2017-15324

Huawei S5700 and S6700 with software of V200R005C00 have a DoS vulnerability due to insufficient validation of the Netwo

7.5
CVE-2017-14022

An Improper Input Validation issue was discovered in Rockwell Automation FactoryTalk Alarms and Events, Version 2.90 and

7.5
CVE-2017-17846

An issue was discovered in Enigmail before 1.9.9. Regular expressions are exploitable for Denial of Service, because of

7.5
CVE-2017-17850

An issue was discovered in Asterisk 13.18.4 and older, 14.7.4 and older, 15.1.4 and older, and 13.18-cert1 and older. A

7.5
CVE-2017-15667

In Flexense SysGauge Server 3.6.18, the Control Protocol suffers from a denial of service. The attack vector is a crafte

7.5
CVE-2014-8119

The find_ifcfg_path function in netcf before 0.2.7 might allow attackers to cause a denial of service (application crash

7.4
CVE-2017-3849

A vulnerability in the Autonomic Networking Infrastructure (ANI) registrar feature of Cisco IOS Software (possibly 15.2

7.4
CVE-2017-8025

RSA Archer GRC Platform prior to 6.2.0.5 is affected by an arbitrary file upload vulnerability. A remote unauthenticated

7.4
CVE-2017-12275

A vulnerability in the implementation of 802.11v Basic Service Set (BSS) Transition Management functionality in Cisco Wi

7.3
CVE-2009-5147

DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tain

7.3
CVE-2017-1161

IBM API Connect 5.0.6.0 could allow a remote attacker to execute arbitrary commands on the system, caused by improper va

7.3
CVE-2017-3162

HDFS clients interact with a servlet on the DataNode to browse the HDFS namespace. The NameNode is provided as a query p

7.3
CVE-2017-0249

An elevation of privilege vulnerability exists when the ASP.NET Core fails to properly sanitize web requests.

7.3
CVE-2017-9046

winpm-32.exe in Pegasus Mail (aka Pmail) v4.72 build 572 allows code execution via a crafted ssgp.dll file that must be

7.3
CVE-2017-0373

The gen_class_pod implementation in lib/Config/Model/Utils/GenClassPod.pm in Config-Model (aka libconfig-model-perl) bef

7.3
CVE-2017-1541

A flaw in the AIX 5.3, 6.1, 7.1, and 7.2 JRE/SDK installp and updatep packages prevented the java.security, java.policy

7.2
CVE-2017-6554

pmmasterd in Quest Privilege Manager before 6.0.0.061, when configured as a policy server, allows remote attackers to wr

7.2
CVE-2017-3134

An escalation of privilege vulnerability in Fortinet FortiWLC-SD versions 8.2.4 and below allows attacker to gain root a

7.2
CVE-2017-8004

The EMC RSA Identity Governance and Lifecycle, RSA Via Lifecycle and Governance and RSA IMG products (RSA Identity Gover

7.2
CVE-2017-6746

A vulnerability in the web interface of the Cisco Web Security Appliance (WSA) could allow an authenticated, remote atta

7.2
CVE-2014-5362

The admin interface in Landesk Management Suite 9.6 and earlier allows remote attackers to conduct remote file inclusion

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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