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CWE-20

13,776 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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CVEs (13,776)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Atlassian
1Bitbucket
Nov 21, 2024
Feb 15, 2018
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Various plugin servlet resources in Atlassian Bitbucket Server before version 5.3.7 (the fixed version for 5.3.x), from version 5.4.0 before 5.4.6 (the fixed version for 5.4.x), from version 5.5.0 before 5.5.6 (the fixed...Show more
Various plugin servlet resources in Atlassian Bitbucket Server before version 5.3.7 (the fixed version for 5.3.x), from version 5.4.0 before 5.4.6 (the fixed version for 5.4.x), from version 5.5.0 before 5.5.6 (the fixed version for 5.5.x), from version 5.6.0 before 5.6.3 (the fixed version for 5.6.x), from version 5.7.0 before 5.7.1 (the fixed version for 5.7.x) and before 5.8.0 allow remote attackers to conduct clickjacking attacks via framing various resources that lacked clickjacking protection.Show less
1Apache
1Qpid Dispatch
Nov 21, 2024
Feb 13, 2018
N/A· v4
6.5 MEDIUM· v3
6.8 MEDIUM· v2
A Denial of Service vulnerability was found in Apache Qpid Dispatch Router versions 0.7.0 and 0.8.0. To exploit this vulnerability, a remote user must be able to establish an AMQP connection to the Qpid Dispatch Router a...Show more
A Denial of Service vulnerability was found in Apache Qpid Dispatch Router versions 0.7.0 and 0.8.0. To exploit this vulnerability, a remote user must be able to establish an AMQP connection to the Qpid Dispatch Router and send a specifically crafted AMQP frame which will cause it to segfault and shut down.Show less
1Google
1Android
Nov 21, 2024
Feb 12, 2018
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
A remote code execution vulnerability in the Android media framework (n/a). Product: Android. Versions: 7.0, 7.1.1, 7.1.2, 8.0, 8.1. ID: A-68160703.
1Nanopool
1Claymore Dual Miner
Nov 21, 2024
Feb 9, 2018
N/A· v4
7.5 HIGH· v3
6.0 MEDIUM· v2
Nanopool Claymore Dual Miner version 7.3 and earlier contains a remote code execution vulnerability by abusing the miner API. The flaw can be exploited only if the software is executed with read/write mode enabled.
4Canonical
DebianLinux+1 more
7Debian Linux
Enterprise LinuxEnterprise Linux Desktop+4 more
Nov 21, 2024
Feb 9, 2018
N/A· v4
7.7 HIGH· v3
6.8 MEDIUM· v2
Linux Linux kernel version at least v4.8 onwards, probably well before contains a Insufficient input validation vulnerability in bnx2x network card driver that can result in DoS: Network card firmware assertion takes car...Show more
Linux Linux kernel version at least v4.8 onwards, probably well before contains a Insufficient input validation vulnerability in bnx2x network card driver that can result in DoS: Network card firmware assertion takes card off-line. This attack appear to be exploitable via An attacker on a must pass a very large, specially crafted packet to the bnx2x card. This can be done from an untrusted guest VM..Show less
1Insight.bitpay
1Insight Api
Nov 21, 2024
Feb 9, 2018
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Bitpay/insight-api Insight-api version 5.0.0 and earlier contains a CWE-20: input validation vulnerability in transaction broadcast endpoint that can result in Full Path Disclosure. This attack appear to be exploitable v...Show more
Bitpay/insight-api Insight-api version 5.0.0 and earlier contains a CWE-20: input validation vulnerability in transaction broadcast endpoint that can result in Full Path Disclosure. This attack appear to be exploitable via Web request.Show less
1Git Scm
1Git
Nov 21, 2024
Feb 9, 2018
N/A· v4
5.0 MEDIUM· v3
6.8 MEDIUM· v2
GIT version 2.15.1 and earlier contains a Input Validation Error vulnerability in Client that can result in problems including messing up terminal configuration to RCE. This attack appear to be exploitable via The user m...Show more
GIT version 2.15.1 and earlier contains a Input Validation Error vulnerability in Client that can result in problems including messing up terminal configuration to RCE. This attack appear to be exploitable via The user must interact with a malicious git server, (or have their traffic modified in a MITM attack).Show less
1Apache
1Qpid Broker J
Nov 21, 2024
Feb 9, 2018
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
A Denial of Service vulnerability was found in Apache Qpid Broker-J 7.0.0 in functionality for authentication of connections for AMQP protocols 0-8, 0-9, 0-91 and 0-10 when PLAIN or XOAUTH2 SASL mechanism is used. The vu...Show more
A Denial of Service vulnerability was found in Apache Qpid Broker-J 7.0.0 in functionality for authentication of connections for AMQP protocols 0-8, 0-9, 0-91 and 0-10 when PLAIN or XOAUTH2 SASL mechanism is used. The vulnerability allows unauthenticated attacker to crash the broker instance. AMQP 1.0 and HTTP connections are not affected. An authentication of incoming AMQP connections in Apache Qpid Broker-J is performed by special entities called "Authentication Providers". Each Authentication Provider can support several SASL mechanisms which are offered to the connecting clients as part of SASL negotiation process. The client chooses the most appropriate SASL mechanism for authentication. Authentication Providers of following types supports PLAIN SASL mechanism: Plain, PlainPasswordFile, SimpleLDAP, Base64MD5PasswordFile, MD5, SCRAM-SHA-256, SCRAM-SHA-1. XOAUTH2 SASL mechanism is supported by Authentication Providers of type OAuth2. If an AMQP port is configured with any of these Authentication Providers, the Broker may be vulnerable.Show less
2Canonical
Php
2Php
Ubuntu Linux
Nov 21, 2024
Feb 9, 2018
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
In PHP before 5.5.32, 5.6.x before 5.6.18, and 7.x before 7.0.3, all of the return values of stream_get_meta_data can be controlled if the input can be controlled (e.g., during file uploads). For example, a "$uri = strea...Show more
In PHP before 5.5.32, 5.6.x before 5.6.18, and 7.x before 7.0.3, all of the return values of stream_get_meta_data can be controlled if the input can be controlled (e.g., during file uploads). For example, a "$uri = stream_get_meta_data(fopen($file, "r"))['uri']" call mishandles the case where $file is data:text/plain;uri=eviluri, -- in other words, metadata can be set by an attacker.Show less
1Ffmpeg
1Ffmpeg
Nov 21, 2024
Feb 8, 2018
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
Libavcodec in FFmpeg before 0.11 allows remote attackers to execute arbitrary code via a crafted QT file.
1Ffmpeg
1Ffmpeg
Nov 21, 2024
Feb 8, 2018
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
Libavcodec in FFmpeg before 0.11 allows remote attackers to execute arbitrary code via a crafted ASF file.
1Quest
1Netvault Backup
Nov 21, 2024
Feb 8, 2018
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Quest NetVault Backup 11.2.0.13. Authentication is not required to exploit this vulnerability. The specific flaw exists...Show more
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Quest NetVault Backup 11.2.0.13. Authentication is not required to exploit this vulnerability. The specific flaw exists within nvwsworker.exe. When parsing the boundary header of a multipart request, the process does not properly validate the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of SYSTEM. Was ZDI-CAN-4215.Show less
1Etherpad
1Etherpad
Jun 17, 2026
Feb 8, 2018
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
node/hooks/express/apicalls.js in Etherpad Lite before v1.6.3 mishandles JSONP, which allows remote attackers to bypass intended access restrictions.
1Cisco
1Unified Communications Manager
Nov 21, 2024
Feb 8, 2018
N/A· v4
4.3 MEDIUM· v3
4.0 MEDIUM· v2
A vulnerability in Cisco Unified Communications Manager could allow an authenticated, remote attacker to access sensitive information on an affected system. The vulnerability exists because the affected software improper...Show more
A vulnerability in Cisco Unified Communications Manager could allow an authenticated, remote attacker to access sensitive information on an affected system. The vulnerability exists because the affected software improperly validates user-supplied search input. An attacker could exploit this vulnerability by sending malicious requests to an affected system. A successful exploit could allow the attacker to retrieve sensitive information from the affected system. Cisco Bug IDs: CSCvf17644.Show less
1Cisco
2Rv132w Firmware
Rv134w Firmware
Jan 14, 2026
Feb 8, 2018
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
A vulnerability in the web interface of the Cisco RV132W ADSL2+ Wireless-N VPN and RV134W VDSL2 Wireless-AC VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of a...Show more
A vulnerability in the web interface of the Cisco RV132W ADSL2+ Wireless-N VPN and RV134W VDSL2 Wireless-AC VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system, including issuing commands with root privileges. The attacker could also cause an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to an incomplete input validation on user-controlled input in an HTTP request to the targeted device. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to execute arbitrary code as the root user and gain full control of the affected system or cause it to reload, resulting in a DoS condition. This vulnerability is fixed in firmware version 1.0.1.11 for the following Cisco products: RV132W ADSL2+ Wireless-N VPN Router and RV134W VDSL2 Wireless-AC VPN Router. Cisco Bug IDs: CSCvg92737, CSCvh60170.Show less
1Cisco
1Staros
Nov 21, 2024
Feb 8, 2018
N/A· v4
4.4 MEDIUM· v3
6.6 MEDIUM· v2
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series Aggregation Services Routers could allow an authenticated, local attacker to overwrite system files that are stored in the flash m...Show more
A vulnerability in the CLI of the Cisco StarOS operating system for Cisco ASR 5000 Series Aggregation Services Routers could allow an authenticated, local attacker to overwrite system files that are stored in the flash memory of an affected system. The vulnerability is due to insufficient validation of user-supplied input by the affected operating system. An attacker could exploit this vulnerability by injecting crafted command arguments into a vulnerable CLI command for the affected operating system. A successful exploit could allow the attacker to overwrite or modify arbitrary files that are stored in the flash memory of an affected system. To exploit this vulnerability, the attacker would need to authenticate to an affected system by using valid administrator credentials. Cisco Bug IDs: CSCvf93335.Show less
1Cisco
2Asr 5000 Firmware
Asr 5500 Firmware
Nov 21, 2024
Feb 8, 2018
N/A· v4
8.6 HIGH· v3
7.8 HIGH· v2
A vulnerability in the ingress packet processing functionality of the Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software could allow an unauthenticated, remote attacker to cause both control function (C...Show more
A vulnerability in the ingress packet processing functionality of the Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software could allow an unauthenticated, remote attacker to cause both control function (CF) instances on an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient handling of user-supplied data by the affected software. An attacker could exploit this vulnerability by sending malicious traffic to the internal distributed instance (DI) network address on an affected system. A successful exploit could allow the attacker to cause an unhandled error condition on the affected system, which would cause the CF instances to reload and consequently cause the entire VPC to reload, resulting in the disconnection of all subscribers and a DoS condition on the affected system. This vulnerability affects Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software N4.0 through N5.5 with the Cisco StarOS operating system 19.2 through 21.3. Cisco Bug IDs: CSCve17656.Show less
1Cisco
1Unified Computing System Central Software
Nov 21, 2024
Feb 8, 2018
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
A vulnerability in an operations script of Cisco UCS Central could allow an authenticated, remote attacker to execute arbitrary shell commands with the privileges of the daemon user. The vulnerability is due to insuffici...Show more
A vulnerability in an operations script of Cisco UCS Central could allow an authenticated, remote attacker to execute arbitrary shell commands with the privileges of the daemon user. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by posting a crafted request to the user interface of Cisco UCS Central. This vulnerability affects Cisco UCS Central Software prior to Release 2.0(1c). Cisco Bug IDs: CSCve70825.Show less
2Debian
Google
2Chrome
Debian Linux
Nov 21, 2024
Feb 7, 2018
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
Insufficient Policy Enforcement in Extensions in Google Chrome prior to 62.0.3202.62 allowed a remote attacker to perform domain spoofing in permission dialogs via IDN homographs in a crafted Chrome Extension.
2Debian
Google
2Chrome
Debian Linux
Nov 21, 2024
Feb 7, 2018
N/A· v4
4.3 MEDIUM· v3
4.0 MEDIUM· v2
Insufficient data validation in V8 in Google Chrome prior to 62.0.3202.62 allowed an attacker who can write to the Windows Registry to potentially exploit heap corruption via a crafted Windows Registry entry, related to...Show more
Insufficient data validation in V8 in Google Chrome prior to 62.0.3202.62 allowed an attacker who can write to the Windows Registry to potentially exploit heap corruption via a crafted Windows Registry entry, related to PlatformIntegration.Show less