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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 108/182
7.8
CVE-2020-7820

Nexacro14/17 ExtCommonApiV13 Library under 2019.9.6 version contain a vulnerability that could allow remote attacker to

7.8
CVE-2020-7821

Nexacro14/17 ExtCommonApiV13 Library under 2019.9.6 version contain a vulnerability that could allow remote attacker to

7.8
CVE-2020-7814

RAONWIZ v2018.0.2.50 and eariler versions contains a vulnerability that could allow remote files to be downloaded and ex

7.8
CVE-2020-1355

A remote code execution vulnerability exists when the Windows Font Driver Host improperly handles memory.An attacker who

7.8
CVE-2020-3379

A vulnerability in Cisco SD-WAN Solution Software could allow an authenticated, local attacker to elevate privileges to

7.8
CVE-2020-5131

SonicWall NetExtender Windows client vulnerable to arbitrary file write vulnerability, this allows attacker to overwrite

7.8
CVE-2020-7818

DaviewIndy 8.98.9 and earlier has a Heap-based overflow vulnerability, triggered when the user opens a malformed PDF fil

7.8
CVE-2020-9254

HUAWEI P30 Pro smartphones with versions earlier than 10.1.0.123(C432E19R2P5patch02), versions earlier than 10.1.0.126(C

7.8
CVE-2019-14123

Possible buffer overflow and over read possible due to missing bounds checks for fixed limits if we consider widevine HL

7.8
CVE-2020-7822

DaviewIndy has a Heap-based overflow vulnerability, triggered when the user opens a malformed image file that is mishand

7.8
CVE-2020-7823

DaviewIndy has a Memory corruption vulnerability, triggered when the user opens a malformed image file that is mishandle

7.8
CVE-2020-16215

Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. Processing specially crafted project files lacking proper

7.8
CVE-2020-16227

Delta Electronics TPEditor Versions 1.97 and prior. An improper input validation may be exploited by processing a specia

7.8
CVE-2020-0555

Improper input validation for some Intel(R) Wireless Bluetooth(R) products may allow an authenticated user to potentiall

7.8
CVE-2020-7830

RAONWIZ v2018.0.2.50 and earlier versions contains a vulnerability that could allow remote files to be downloaded by lac

7.8
CVE-2019-14074

u'Heap overflow in diag command handler due to lack of check of packet length received from user' in Snapdragon Auto, Sn

7.8
CVE-2020-3648

u'Possible out of bound write in DSP driver code due to lack of check of data received from user' in Snapdragon Auto, Sn

7.8
CVE-2020-0130

In screencap, there is a possible command injection due to improper input validation. This could lead to local escalatio

7.8
CVE-2020-4607

IBM Security Secret Server (IBM Security Verify Privilege Vault Remote 1.2 ) could allow a local user to bypass security

7.8
CVE-2020-24807

The socket.io-file package through 2.0.31 for Node.js relies on client-side validation of file types, which allows remot

7.8
CVE-2020-6372

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

7.8
CVE-2020-6373

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

7.8
CVE-2020-6374

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated Jupiter Tessallation(.jt) file received

7.8
CVE-2020-16968

<p>A remote code execution vulnerability exists when the Windows Camera Codec Pack improperly handles objects in memory.

7.8
CVE-2020-1167

<p>A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle objects in memory.

7.8
CVE-2020-3898

A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Catalina 10.15.4. An appl

7.8
CVE-2020-9853

A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Catalina 10.15.4. A malic

7.8
CVE-2019-6238

A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. T

7.8
CVE-2019-8579

An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.4, Secu

7.8
CVE-2019-8592

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, tvO

7.8
CVE-2020-15983

Insufficient data validation in webUI in Google Chrome on ChromeOS prior to 86.0.4240.75 allowed a local attacker to byp

7.8
CVE-2020-26817

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

7.8
CVE-2020-11201

Arbitrary access to DSP memory due to improper check in loaded library for data received from CPU side' in Snapdragon Au

7.8
CVE-2020-0590

Improper input validation in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially e

7.8
CVE-2018-16719

In Jingyun Antivirus v2.4.2.39, the driver file (hookbody.sys) allows local users to cause a denial of service (BSOD) or

7.8
CVE-2018-16720

In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) o

7.8
CVE-2018-16721

In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) o

7.8
CVE-2018-16722

In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) o

7.8
CVE-2018-16723

In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) o

7.8
CVE-2020-27614

AnyDesk for macOS versions 6.0.2 and older have a vulnerability in the XPC interface that does not properly validate cli

7.8
CVE-2020-27828

There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an attacker coul

7.7
CVE-2020-3235

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Softwa

7.7
CVE-2020-15256

A prototype pollution vulnerability has been found in `object-path` <= 0.11.4 affecting the `set()` method. The vulnerab

7.5
CVE-2012-4030

Chamilo before 1.8.8.6 does not adequately handle user supplied input by the index.php script, which could allow remote

7.5
CVE-2020-6304

Improper input validation in SAP NetWeaver Internet Communication Manager (update provided in KRNL32NUC & KRNL32UC 7.21,

7.5
CVE-2015-5230

The DNS packet parsing/generation code in PowerDNS (aka pdns) Authoritative Server 3.4.x before 3.4.6 allows remote atta

7.5
CVE-2019-15961

A vulnerability in the email parsing module Clam AntiVirus (ClamAV) Software versions 0.102.0, 0.101.4 and prior could a

7.5
CVE-2019-13524

GE PACSystems RX3i CPE100/115: All versions prior to R9.85,CPE302/305/310/330/400/410: All versions prior to R9.90,CRU/3

7.5
CVE-2019-14010

The device may enter into error state when some tool or application gets failure at 1st buffer map all and performs 2nd

7.5
CVE-2020-6638

Grin through 2.1.1 has Insufficient Validation.

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

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