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CWE-20

12,849 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 (12,849)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Jfrog
1Artifactory
May 6, 2026
Dec 9, 2016
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
JFrog Artifactory before 4.11 allows remote attackers to execute arbitrary code via an LDAP attribute with a crafted serialized Java object, aka LDAP entry poisoning.
1Atlassian
1Crowd
May 6, 2026
Dec 9, 2016
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
The LDAP directory connector in Atlassian Crowd before 2.8.8 and 2.9.x before 2.9.5 allows remote attackers to execute arbitrary code via an LDAP attribute with a crafted serialized Java object, aka LDAP entry poisoning.
1Linux
1Linux Kernel
May 6, 2026
Dec 8, 2016
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
The icmp6_send function in net/ipv6/icmp.c in the Linux kernel through 4.8.12 omits a certain check of the dst data structure, which allows remote attackers to cause a denial of service (panic) via a fragmented IPv6 pack...Show more
The icmp6_send function in net/ipv6/icmp.c in the Linux kernel through 4.8.12 omits a certain check of the dst data structure, which allows remote attackers to cause a denial of service (panic) via a fragmented IPv6 packet.Show less
1Libtiff
1Libtiff
May 6, 2026
Dec 6, 2016
N/A· v4
7.4 HIGH· v3
5.8 MEDIUM· v2
Integer overflow in tools/bmp2tiff.c in LibTIFF before 4.0.4 allows remote attackers to cause a denial of service (heap-based buffer over-read), or possibly obtain sensitive information from process memory, via crafted w...Show more
Integer overflow in tools/bmp2tiff.c in LibTIFF before 4.0.4 allows remote attackers to cause a denial of service (heap-based buffer over-read), or possibly obtain sensitive information from process memory, via crafted width and length values in RLE4 or RLE8 data in a BMP file.Show less
1Apache
1Http Server
May 6, 2026
Dec 5, 2016
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The mod_http2 module in the Apache HTTP Server 2.4.17 through 2.4.23, when the Protocols configuration includes h2 or h2c, does not restrict request-header length, which allows remote attackers to cause a denial of servi...Show more
The mod_http2 module in the Apache HTTP Server 2.4.17 through 2.4.23, when the Protocols configuration includes h2 or h2c, does not restrict request-header length, which allows remote attackers to cause a denial of service (memory consumption) via crafted CONTINUATION frames in an HTTP/2 request.Show less
1Siemens
1Sicam Pas/pqs
May 6, 2026
Dec 5, 2016
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A vulnerability in Siemens SICAM PAS (all versions before V8.09) could allow a remote attacker to cause a Denial of Service condition and potentially lead to unauthenticated remote code execution by sending specially cra...Show more
A vulnerability in Siemens SICAM PAS (all versions before V8.09) could allow a remote attacker to cause a Denial of Service condition and potentially lead to unauthenticated remote code execution by sending specially crafted packets to port 19234/TCP.Show less
1Siemens
1Sicam Pas/pqs
May 6, 2026
Dec 5, 2016
N/A· v4
7.3 HIGH· v3
7.5 HIGH· v2
A vulnerability in Siemens SICAM PAS (all versions before V8.09) could allow a remote attacker to upload, download, or delete files in certain parts of the file system by sending specially crafted packets to port 19235/T...Show more
A vulnerability in Siemens SICAM PAS (all versions before V8.09) could allow a remote attacker to upload, download, or delete files in certain parts of the file system by sending specially crafted packets to port 19235/TCP.Show less
1Ibm
1Powerkvm
May 6, 2026
Dec 1, 2016
N/A· v4
6.5 MEDIUM· v3
4.9 MEDIUM· v2
The Linux kernel component in IBM PowerKVM 2.1 before 2.1.1.3-65.10 and 3.1 before 3.1.0.2 allows guest OS users to cause a denial of service (host OS infinite loop and hang) via unspecified vectors.
1Boa
1Boa
May 6, 2026
Nov 30, 2016
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Buffer overflow in send_redirect() in Boa Webserver 0.92r allows remote attackers to DoS via an HTTP GET request requesting a long URI with only '/' and '.' characters.
1Ibm
1Maximo Asset Management
May 6, 2026
Nov 30, 2016
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
IBM Maximo Asset Management 7.1 through 7.1.1.13, 7.5 before 7.5.0.10 IF4, and 7.6 before 7.6.0.5 IF3 allows remote attackers to obtain sensitive information via a crafted HTTP request that triggers construction of a run...Show more
IBM Maximo Asset Management 7.1 through 7.1.1.13, 7.5 before 7.5.0.10 IF4, and 7.6 before 7.6.0.5 IF3 allows remote attackers to obtain sensitive information via a crafted HTTP request that triggers construction of a runtime error message.Show less
1Ibm
1Bigfix Remote Control
May 6, 2026
Nov 30, 2016
N/A· v4
6.5 MEDIUM· v3
6.4 MEDIUM· v2
IBM BigFix Remote Control before 9.1.3 allows remote attackers to obtain sensitive information or spoof e-mail transmission via a crafted POST request, related to an "untrusted information vulnerability."
1Ibm
1Bigfix Remote Control
May 6, 2026
Nov 30, 2016
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
The broker application in IBM BigFix Remote Control before 9.1.3 allows remote attackers to cause a denial of service via an invalid HTTP request.
1Linux
1Linux Kernel
May 6, 2026
Nov 28, 2016
N/A· v4
5.5 MEDIUM· v3
4.9 MEDIUM· v2
The cgroup offline implementation in the Linux kernel through 4.8.11 mishandles certain drain operations, which allows local users to cause a denial of service (system hang) by leveraging access to a container environmen...Show more
The cgroup offline implementation in the Linux kernel through 4.8.11 mishandles certain drain operations, which allows local users to cause a denial of service (system hang) by leveraging access to a container environment for executing a crafted application, as demonstrated by trinity.Show less
1Linux
1Linux Kernel
May 6, 2026
Nov 28, 2016
N/A· v4
5.5 MEDIUM· v3
4.9 MEDIUM· v2
The mpi_powm function in lib/mpi/mpi-pow.c in the Linux kernel through 4.8.11 does not ensure that memory is allocated for limb data, which allows local users to cause a denial of service (stack memory corruption and pan...Show more
The mpi_powm function in lib/mpi/mpi-pow.c in the Linux kernel through 4.8.11 does not ensure that memory is allocated for limb data, which allows local users to cause a denial of service (stack memory corruption and panic) via an add_key system call for an RSA key with a zero exponent.Show less
1Drupal
1Drupal
May 6, 2026
Nov 25, 2016
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
The transliterate mechanism in Drupal 8.x before 8.2.3 allows remote attackers to cause a denial of service via a crafted URL.
1Ibm
1Security Privileged Identity Manager
May 6, 2026
Nov 24, 2016
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
IBM Security Privileged Identity Manager 2.0 before 2.0.2 FP8, when Virtual Appliance is used, allows remote authenticated users to append to arbitrary files via unspecified vectors.
2Debian
Vim
2Debian Linux
Vim
May 6, 2026
Nov 23, 2016
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
vim before patch 8.0.0056 does not properly validate values for the 'filetype', 'syntax' and 'keymap' options, which may result in the execution of arbitrary code if a file with a specially crafted modeline is opened.
1Cisco
1Email Security Appliance Firmware
May 6, 2026
Nov 19, 2016
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A vulnerability in the email filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass Advanced Malware Protection (AMP) filters that...Show more
A vulnerability in the email filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass Advanced Malware Protection (AMP) filters that are configured for an affected device. This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for both virtual and hardware versions of Cisco Email Security Appliances, if the AMP feature is configured to scan incoming email attachments. More Information: CSCuz85823. Known Affected Releases: 10.0.0-082 9.7.0-125 9.7.1-066. Known Fixed Releases: 10.0.0-203 9.7.2-131.Show less
1Cisco
1Email Security Appliance Firmware
May 6, 2026
Nov 19, 2016
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A vulnerability in the email filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass Advanced Malware Protection (AMP) filters that...Show more
A vulnerability in the email filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass Advanced Malware Protection (AMP) filters that are configured for an affected device. This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for both virtual and hardware versions of Cisco Email Security Appliances, if the AMP feature is configured to scan incoming email attachments. More Information: CSCva13456. Known Affected Releases: 10.0.0-082 10.0.0-125 9.7.1-066. Known Fixed Releases: 10.0.0-203 9.7.2-131.Show less
1Cisco
1Adaptive Security Appliance Software
May 6, 2026
Nov 19, 2016
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
A vulnerability in the HTTP web-based management interface of the Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to inject arbitrary XML commands on the affected system. More Info...Show more
A vulnerability in the HTTP web-based management interface of the Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to inject arbitrary XML commands on the affected system. More Information: CSCva38556. Known Affected Releases: 9.1(6.10). Known Fixed Releases: 100.11(0.75) 100.15(0.137) 100.8(40.129) 96.2(0.95) 97.1(0.55) 97.1(12.7) 97.1(6.30).Show less