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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 125/182
7.8
CVE-2019-12645

A vulnerability in Cisco Jabber Client Framework (JCF) for Mac Software, installed as part of the Cisco Jabber for Mac c

7.8
CVE-2019-9254

In readArgumentList of zygote.java in Android 10, there is a possible command injection due to improper input validation

7.8
CVE-2019-1264

A security feature bypass vulnerability exists when Microsoft Office improperly handles input, aka 'Microsoft Office Sec

7.8
CVE-2019-10501

Possible use after free issue due to improper input validation in volume listener library in Snapdragon Auto, Snapdragon

7.8
CVE-2019-10506

While processing QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY vendor command, driver does not validate the data obtained fr

7.8
CVE-2019-12699

Multiple vulnerabilities in the CLI of Cisco FXOS Software and Cisco Firepower Threat Defense (FTD) Software could allow

7.8
CVE-2019-17347

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privil

7.8
CVE-2019-5700

NVIDIA Shield TV Experience prior to v8.0.1, NVIDIA Tegra software contains a vulnerability in the bootloader, where it

7.8
CVE-2019-13541

In Horner Automation Cscape 9.90 and prior, an improper input validation vulnerability has been identified that may be e

7.8
CVE-2010-2061

rpcbind 0.2.0 does not properly validate (1) /tmp/portmap.xdr and (2) /tmp/rpcbind.xdr, which can be created by an attac

7.8
CVE-2005-4890

There is a possible tty hijacking in shadow 4.x before 4.1.5 and sudo 1.x before 1.7.4 via "su - user -c program". The u

7.8
CVE-2019-2192

In call of SliceProvider.java, there is a possible permissions bypass due to improper input validation. This could lead

7.8
CVE-2019-2195

In tokenize of sqlite3_android.cpp, there is a possible attacker controlled INSERT statement due to improper input valid

7.8
CVE-2019-14566

Insufficient input validation in Intel(R) SGX SDK multiple Linux and Windows versions may allow an authenticated user to

7.8
CVE-2011-2922

ktsuss versions 1.4 and prior spawns the GTK interface to run as root. This can allow a local attacker to escalate privi

7.8
CVE-2013-7172

Slackware 13.1, 13.37, 14.0 and 14.1 contain world-writable permissions on the iodbctest and iodbctestw programs within

7.8
CVE-2019-10563

Buffer over-read can occur in fast message handler due to improper input validation while processing a message from firm

7.8
CVE-2012-4576

FreeBSD: Input Validation Flaw allows local users to gain elevated privileges

7.8
CVE-2019-1484

A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input, aka 'Wind

7.8
CVE-2019-10595

Possible buffer overwrite in message handler due to lack of validation of tid value calculated from packets received fro

7.8
CVE-2019-2304

Integer overflow to buffer overflow due to lack of validation of event arguments received from firmware. in Snapdragon A

7.8
CVE-2019-8549

Multiple input validation issues existed in MIG generated code. These issues were addressed with improved validation. Th

7.8
CVE-2019-8561

A logic issue was addressed with improved validation. This issue is fixed in macOS Mojave 10.14.4. A malicious applicati

7.8
CVE-2019-8637

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, tvOS 12.3, watc

7.8
CVE-2019-8802

A validation issue was addressed with improved logic. This issue is fixed in macOS Catalina 10.15.1. A malicious applica

7.8
CVE-2019-11103

Insufficient input validation in firmware update software for Intel(R) CSME before versions 12.0.45,13.0.10 and 14.0.10

7.8
CVE-2019-11104

Insufficient input validation in MEInfo software for Intel(R) CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45,

7.8
CVE-2012-3409

ecryptfs-utils: suid helper does not restrict mounting filesystems with nosuid,nodev which creates a possible privilege

7.7
CVE-2019-1806

A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco Small Business Sx200, S

7.7
CVE-2019-1884

A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could al

7.7
CVE-2019-1963

A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco FXOS Software and Cisco

7.7
CVE-2019-15966

A vulnerability in the web application of Cisco TelePresence Advanced Media Gateway could allow an authenticated, remote

7.6
CVE-2019-0620

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from

7.6
CVE-2019-0709

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from

7.6
CVE-2019-0965

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from

7.5
CVE-2018-20658

The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon cr

7.5
CVE-2019-3581

Improper input validation in the proxy component of McAfee Web Gateway 7.8.2.0 and later allows remote attackers to caus

7.5
CVE-2018-16196

Multiple Yokogawa products that contain Vnet/IP Open Communication Driver (CENTUM CS 3000(R3.05.00 - R3.09.50), CENTUM C

7.5
CVE-2018-20684

In WinSCP before 5.14 beta, due to missing validation, the scp implementation would accept arbitrary files sent by the s

7.5
CVE-2018-4277

In iOS before 11.4.1, watchOS before 4.3.2, tvOS before 11.4.1, Safari before 11.1.1, macOS High Sierra before 10.13.6,

7.5
CVE-2018-20720

ABB Relion 630 devices 1.1 before 1.1.0.C0, 1.2 before 1.2.0.B3, and 1.3 before 1.3.0.A6 allow remote attackers to cause

7.5
CVE-2017-18359

PostGIS 2.x before 2.3.3, as used with PostgreSQL, allows remote attackers to cause a denial of service via crafted ST_A

7.5
CVE-2018-20743

murmur in Mumble through 1.2.19 before 2018-08-31 mishandles multiple concurrent requests that are persisted in the data

7.5
CVE-2018-5499

ATTO FibreBridge 7500N firmware version 2.95 is susceptible to a vulnerability which allows attackers to cause a Denial

7.5
CVE-2017-0938

Denial of Service attack in airMAX < 8.3.2 , airMAX < 6.0.7 and EdgeMAX < 1.9.7 allow attackers to use the Discovery Pro

7.5
CVE-2018-20782

The GloBee plugin before 1.1.2 for WooCommerce mishandles IPN messages.

7.5
CVE-2018-12401

Some special resource URIs will cause a non-exploitable crash if loaded with optional parameters following a '?' in the

7.5
CVE-2019-6219

A denial of service issue was addressed with improved validation. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.

7.5
CVE-2018-12187

Insufficient input validation in Intel(R) Active Management Technology (Intel(R) AMT) before version 11.8.60, 11.11.60,

7.5
CVE-2018-15818

An issue was discovered in Repute ARForms 3.5.1 and prior. An attacker is able to delete any file on the server with web

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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