PEM module of DP300 V500R002C00; IPS Module V500R001C00; V500R001C30; NGFW Module V500R001C00; V500R002C00; NIP6300 V500
The __munlock_pagevec function in mm/mlock.c in the Linux kernel before 4.11.4 allows local users to cause a denial of s
Huawei DP300 V500R002C00 have a DoS vulnerability due to the lack of validation when the malloc is called. An authentica
An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp doe
The Gentoo app-admin/collectd package before 5.7.2-r1 sets the ownership of PID file directory to the collectd account,
windrvr1260.sys in Jungo DriverWizard WinDriver 12.6.0 allows attackers to cause a denial of service (BSOD) via a crafte
The bfd_section_from_shdr function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in
windrvr1260.sys in Jungo DriverWizard WinDriver 12.6.0 allows attackers to cause a denial of service (BSOD) via a crafte
An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. macOS before 10.12.5 is affected. tvOS
An issue was discovered in certain Apple products. macOS before 10.13.4 is affected. The issue involves the "Disk Images
DNS rebinding vulnerability found in etcd 3.3.1 and earlier. An attacker can control his DNS records to direct to localh
windrvr1260.sys in Jungo DriverWizard WinDriver 12.6.0 allows attackers to cause a denial of service (BSOD) via a 0x9538
windrvr1260.sys in Jungo DriverWizard WinDriver 12.6.0 allows attackers to cause a denial of service (BSOD) via a 0x9538
The kernel_wait4 function in kernel/exit.c in the Linux kernel before 4.13, when an unspecified architecture and compile
An issue was discovered in Alps Pointing-device Driver 10.1.101.207. ApMsgFwd.exe allows the current user to map and wri
Parameter corruption in NDIS filter driver in Intel Online Connect Access 1.9.22.0 allows an attacker to cause a denial
The etm_setup_aux function in drivers/hwtracing/coresight/coresight-etm-perf.c in the Linux kernel before 4.10.2 allows
In Artifex MuPDF 1.12.0 and earlier, multiple reachable assertions in the PDF parser allow an attacker to cause a denial
In Artifex MuPDF 1.12.0 and earlier, multiple use of uninitialized value bugs in the PDF parser could allow an attacker
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS b
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. iCloud
An issue was discovered in Dropbox Lepton 1.2.1. The validateAndCompress function in validation.cc allows remote attacke
A same-origin policy bypass with local shortcut files to load arbitrary local content from disk. This vulnerability affe
When the Mozilla Updater is run, if the Updater's log file in the working directory points to a hardlink, data can be ap
The Mozilla Updater can be made to choose an arbitrary target working directory for output files resulting from the upda
In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "_sctp_make_ch
A vulnerability in vpnva-6.sys for 32-bit Windows and vpnva64-6.sys for 64-bit Windows of Cisco AnyConnect Secure Mobili
U-Boot contains a CWE-20: Improper Input Validation vulnerability in Verified boot signature validation that can result
The PAN-OS management web interface page in PAN-OS 6.1.20 and earlier, PAN-OS 7.1.16 and earlier, PAN-OS 8.0.9 and earli
Some Huawei mobile phone with the versions before BLA-L29 8.0.0.145(C432) have a denial of service (DoS) vulnerability b
tss_alloc in sys/arch/i386/i386/gdt.c in OpenBSD 6.2 and 6.3 has a Local Denial of Service (system crash) due to incorre
Some Huawei smart phones with software of Leland-AL00 8.0.0.114(C636), Leland-AL00A 8.0.0.171(C00) have a denial of serv
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, while proces
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, userspace ca
In getOffsetForHorizontal of Layout.java, there is a possible application hang due to a slow width calculation. This cou
Secure app running in non secure space can restart TZ by calling Widevine app API repeatedly in Snapdragon Automobile, S
A vulnerability in the secryptocfg export command of Brocade Fabric OS versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d cou
There is an illegal address access at asm/preproc.c (function: is_mmacro) in Netwide Assembler (NASM) 2.14rc16 that will
A Denial Of Service vulnerability exists when Connected User Experiences and Telemetry Service fails to validate certain
Google gVisor before 2018-08-22 reuses a pagetable in a different level with the paging-structure cache intact, which al
DriverAgent 2.2015.7.14, which includes DrvAgent64.sys 1.0.0.1, allows a user to send an IOCTL (0x800020F4) with a buffe
IBM Algorithmics One-Algo Risk Application (ARA) 4.9.1 through 5.1.0 allows remote authenticated users to conduct clickj
IBM Doors Web Access 9.5 and 9.6 could allow a remote attacker to hijack the clicking action of the victim. By persuadin
IBM TRIRIGA Application Platform 3.3 before 3.3.2.6, 3.4 before 3.4.2.3, and 3.5 before 3.5.0.1 might allow remote attac
Huawei DP300 V500R002C00, RP200 V500R002C00, V600R006C00, TE30 V100R001C10, V500R002C00, V600R006C00, TE40 V500R002C00,
A missing HSTS Header vulnerability in HPE Matrix Operating Environment version v7.6 was found.
Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw allowing to evade SVG filter using default attribute values i
SAP Identity Management 7.2 and 8.0 do not sufficiently validate an XML document accepted from an untrusted source.
Multiple TIBCO Products are prone to multiple unspecified cross-site scripting vulnerabilities because it fails to prope
IBM API Connect 5.0.0.0 through 5.0.8.3 could allow a remote attacker to hijack the clicking action of the victim. By pe
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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