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Improper Input Validation

1,071
CRITICAL
4,031
HIGH
3,494
MEDIUM
283
LOW
9,068 CVEs · Page 101/182
4.4
CVE-2021-25411

Improper address validation vulnerability in RKP api prior to SMR JUN-2021 Release 1 allows root privileged local attack

4.4
CVE-2021-0083

Improper input validation in some Intel(R) Optane(TM) PMem versions before versions 1.2.0.5446 or 2.2.0.1547 may allow a

4.4
CVE-2021-25468

A possible guessing and confirming a byte memory vulnerability in Widevine trustlet prior to SMR Oct-2021 Release 1 allo

4.4
CVE-2021-3910

OctoRPKI crashes when encountering a repository that returns an invalid ROA (just an encoded NUL (\0) character).

4.4
CVE-2021-3786

A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad s

4.4
CVE-2021-0199

Improper input validation in the firmware for the Intel(R) Ethernet Network Controller E810 before version 1.6.0.6 may a

4.3
CVE-2020-4667

IBM Engineering Requirements Quality Assistant On-Premises could allow an authenticated user to obtain sensitive informa

4.3
CVE-2021-21464

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

4.3
CVE-2021-21606

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier improperly validates the format of a provided fingerprint ID when che

4.3
CVE-2021-1367

A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco NX-OS Software could allow an unauthenticat

4.3
CVE-2021-1220

Multiple vulnerabilities in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker with read-

4.3
CVE-2021-1356

Multiple vulnerabilities in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker with read-

4.3
CVE-2021-21533

Wyse Management Suite versions up to 3.2 contains a vulnerability wherein a malicious authenticated user can cause a den

4.3
CVE-2021-25378

Improper access control of certain port in SmartThings prior to version 1.7.63.6 allows remote temporary denial of servi

4.3
CVE-2021-29433

Sydent is a reference Matrix identity server. In Sydent versions 2.2.0 and prior, sissing input validation of some param

4.3
CVE-2021-22358

There is an insufficient input validation vulnerability in FusionCompute 8.0.0. Due to the input validation is insuffici

4.3
CVE-2021-1524

A vulnerability in the API of Cisco Meeting Server could allow an authenticated, remote attacker to cause a denial of se

4.3
CVE-2021-1562

A vulnerability in the XSI-Actions interface of Cisco BroadWorks Application Server could allow an authenticated, remote

4.3
CVE-2021-32707

Nextcloud Mail is a mail app for Nextcloud. In versions prior to 1.9.6, the Nextcloud Mail application does not, by defa

4.3
CVE-2021-30589

Insufficient validation of untrusted input in Sharing in Google Chrome prior to 92.0.4515.107 allowed a remote attacker

4.3
CVE-2021-33706

Due to improper input validation in InfraBox, logs can be modified by an authenticated user.

4.3
CVE-2021-20754

Improper input validation vulnerability in Workflow of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attack

4.3
CVE-2021-20760

Improper input validation vulnerability in User Profile of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated at

4.3
CVE-2021-20762

Improper input validation vulnerability in E-mail of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated to alter

4.3
CVE-2021-20775

Improper input validation vulnerability in Bulletin of Cybozu Garoon 4.10.0 to 5.5.0 allows a remote authenticated attac

4.3
CVE-2021-39186

GlobalNewFiles is a MediaWiki extension maintained by Miraheze. Prior to commit number cee254e1b158cdb0ddbea716b1d3edc31

4.3
CVE-2021-21705

In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality vi

4.3
CVE-2021-42009

An authenticated Apache Traffic Control Traffic Ops user with Portal-level privileges can send a request with a speciall

4.3
CVE-2021-33609

Missing check in DataCommunicator class in com.vaadin:vaadin-server versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through

4.3
CVE-2021-35611

Vulnerability in the Oracle Sales Offline product of Oracle E-Business Suite (component: Offline Template). Supported ve

4.3
CVE-2021-41250

Python discord bot is the community bot for the Python Discord community. In affected versions when a non-blacklisted UR

4.3
CVE-2021-38972

IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 receives input or data, but it does not validate or incorrectl

4.3
CVE-2021-38985

IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 receives input or data, but it does not validate or incorrectl

4.3
CVE-2021-36335

Dell EMC CloudLink 7.1 and all prior versions contain an Improper Input Validation Vulnerability. A remote low privilege

4.3
CVE-2021-42121

Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version <

4.3
CVE-2021-42122

Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version <

4.3
CVE-2021-39932

An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.0 before 14.3.6, all versions start

4.3
CVE-2021-4111

yetiforcecrm is vulnerable to Business Logic Errors

4.3
CVE-2021-4117

yetiforcecrm is vulnerable to Business Logic Errors

4.2
CVE-2021-3911

If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.

4.2
CVE-2021-3802

A vulnerability found in udisks2. This flaw allows an attacker to input a specially crafted image file/USB leading to ke

4.1
CVE-2021-1221

A vulnerability in the user interface of Cisco Webex Meetings and Cisco Webex Meetings Server Software could allow an au

4.0
CVE-2020-13602

Remote Denial of Service in LwM2M do_write_op_tlv. Zephyr versions >= 1.14.2, >= 2.2.0 contain Improper Input Validation

4.0
CVE-2021-25504

Intent redirection vulnerability in Group Sharing prior to 10.8.03.2 allows attacker to access contact information.

3.7
CVE-2021-22924

libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches

3.7
CVE-2021-25471

A lack of replay attack protection in Security Mode Command process prior to SMR Oct-2021 Release 1 can lead to denial o

3.6
CVE-2021-29611

TensorFlow is an end-to-end open source platform for machine learning. Incomplete validation in `SparseReshape` results

3.5
CVE-2020-29021

A vulnerability in web UI input field of GateManager allows authenticated attacker to enter script tags that could cause

3.5
CVE-2021-39220

Nextcloud is an open-source, self-hosted productivity platform The Nextcloud Mail application prior to versions 1.10.4 a

3.5
CVE-2021-42117

Insufficient Input Validation in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version <

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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