A CWE-20: Improper Input Validation vulnerability exists that could allow an unauthenticated attacker to view data, chan
Improper input validation in software for Intel(R) PROSet/Wireless Wi-Fi and Killer(TM) Wi-Fi in Windows 10 and 11 may a
Improper Validation of Consistency within input in software for Intel(R) PROSet/Wireless Wi-Fi and Killer(TM) Wi-Fi in W
Improper input validation for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentiall
Kerberos acceptors need easy access to stable AD identifiers (eg objectSid). Samba as an AD DC now provides a way for Li
Remote Command Execution in uploading repository file in GitHub repository gogs/gogs prior to 0.12.6.
Improper input validation vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and
Ballcat Codegen provides the function of online editing code to generate templates. In versions prior to 1.0.0.beta.2, a
In Splunk Enterprise versions before 8.1.2, the uri path to load a relative resource within a web page is vulnerable to
Multiple improper input validation vulnerabilities exists in the libnvram.so nvram_import functionality of InHand Networ
Multiple improper input validation vulnerabilities exists in the libnvram.so nvram_import functionality of InHand Networ
Multiple improper input validation vulnerabilities exists in the libnvram.so nvram_import functionality of InHand Networ
Improper Input Validation in GitHub repository jgraph/drawio prior to 18.0.6.
A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices do not properly validate paramete
The Bosch Ethernet switch PRA-ES8P2S with software version 1.01.05 and earlier was found to be vulnerable to command inj
The image file management page of SolarView Compact SV-CPT-MC310 Ver.7.23 and earlier, and SV-CPT-MC310F Ver.7.23 and ea
An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's cho
The User-Defined Functions (UDF) feature in TigerGraph 3.6.0 allows installation of a query (in the GSQL query language)
Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In versions 1.12.4 and
This vulnerability could allow a remote attacker to execute remote commands with improper validation of parameters of ce
3scale API Management 2 does not perform adequate sanitation for user input in multiple fields. An authenticated user co
Metabase is data visualization software. Prior to versions 0.44.5, 1.44.5, 0.43.7, 1.43.7, 0.42.6, 1.42.6, 0.41.9, and 1
Improper Input Validation vulnerability in LiteSpeed Technologies OpenLiteSpeed Web Server and LiteSpeed Web Server dash
The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.12.2 is susceptible to a URL
Insufficient data validation in File System in Google Chrome prior to 107.0.5304.62 allowed a remote attacker to bypass
Zoho ManageEngine ServiceDesk Plus MSP before 10609 and SupportCenter Plus before 11025 are vulnerable to privilege esca
An input validation vulnerability exists in the Monitor Pro interface of MicroSCADA Pro and MicroSCADA X SYS600. An auth
SolarWinds Platform was susceptible to Improper Input Validation. This vulnerability allows a remote adversary with vali
A path traversal vulnerability in KubeVirt versions up to 0.56 (and 0.55.1) on all platforms allows a user able to confi
Due to insufficient input validation, SAP NetWeaver Application Server ABAP and ABAP Platform allows an attacker with hi
Improper Input Validation of plugin files in Administrator Interface of Secomea GateManager allows a server administrato
Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS sign
A vulnerability in the Cisco Fabric Services over IP (CFSoIP) feature of Cisco NX-OS Software could allow an unauthentic
A vulnerability in the remote access SSL VPN features of Cisco Adaptive Security Appliance (ASA) Software and Cisco Fire
A vulnerability in the web services interface for remote access VPN features of Cisco Adaptive Security Appliance (ASA)
Improper Input Validation vulnerability in Mitsubishi Electric MELSEC iQ-F series FX5U-xMy/z(x=32,64,80, y=T,R, z=ES,DS,
Improper input validation in baseband prior to SMR Aug-2022 Release 1 allows attackers to cause integer overflow to heap
QEMU before 2.0.0 block drivers for CLOOP, QCOW2 version 2 and various other image formats are vulnerable to potential m
A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V7.1.2), RUGGEDC
Improper Input Validation vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series RJ71EN71 Firmware version
A vulnerability exists in the Rockwell Automation controllers that allows a malformed CIP request to cause a major non-
An unauthorized user could use a specially crafted sequence of Ethernet/IP messages, combined with heavy traffic loadin
m1k1o/blog is a lightweight self-hosted facebook-styled PHP blog. Errors from functions `imagecreatefrom*` and `image*`
Improper validation vulnerability in SemSuspendDialogInfo prior to SMR Apr-2022 Release 1 allows attackers to launch cer
Improper validation vulnerability in MediaMonitorDimension prior to SMR Apr-2022 Release 1 allows attackers to launch ce
Improper validation vulnerability in MediaMonitorEvent prior to SMR Apr-2022 Release 1 allows attackers to launch certai
Improper validation vulnerability in VerifyCredentialResponse prior to SMR Apr-2022 Release 1 allows attackers to launch
Improper validation vulnerability in SemBlurInfo prior to SMR Apr-2022 Release 1 allows attackers to launch certain acti
Improper validation vulnerability in RemoteViews prior to SMR Jun-2022 Release 1 allows attackers to launch certain acti
Improper validation vulnerability in FeedsInfo prior to SMR Jun-2022 Release 1 allows attackers to launch certain activi
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.
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