CWE-20
Improper Input Validation
Description
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.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-10 · CAPEC-101 · CAPEC-104 · CAPEC-108 · CAPEC-109 · CAPEC-110 · CAPEC-120 · CAPEC-13 · CAPEC-135 · CAPEC-136 · CAPEC-14 · CAPEC-153 · CAPEC-182 · CAPEC-209 · CAPEC-22 · CAPEC-23 · CAPEC-230 · CAPEC-231 · CAPEC-24 · CAPEC-250 · CAPEC-261 · CAPEC-267 · CAPEC-28 · CAPEC-3 · CAPEC-31 · CAPEC-42 · CAPEC-43 · CAPEC-45 · CAPEC-46 · CAPEC-47 · CAPEC-473 · CAPEC-52 · CAPEC-53 · CAPEC-588 · CAPEC-63 · CAPEC-64 · CAPEC-664 · CAPEC-67 · CAPEC-7 · CAPEC-71 · CAPEC-72 · CAPEC-73 · CAPEC-78 · CAPEC-79 · CAPEC-8 · CAPEC-80 · CAPEC-81 · CAPEC-83 · CAPEC-85 · CAPEC-88 · CAPEC-9
CVEs mapped to this weakness (13,352)
page 96 of 668| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2017-12246 | Hig | 0.56 | 8.6 | 0.07 | Oct 5, 2017 | A vulnerability in the implementation of the direct authentication feature in Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition.… | ||
| CVE-2017-12244 | Hig | 0.56 | 8.6 | 0.02 | Oct 5, 2017 | A vulnerability in the detection engine parsing of IPv6 packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause high CPU utilization or to cause a denial of service (DoS) condition because the Snort process restarts unexpectedly. The… | ||
| CVE-2017-10605 | Hig | 0.56 | 8.6 | 0.02 | Jul 17, 2017 | On all vSRX and SRX Series devices, when the DHCP or DHCP relay is configured, specially crafted packet might cause the flowd process to crash, halting or interrupting traffic from flowing through the device(s). Repeated crashes of the flowd process may constitute an extended… | ||
| CVE-2015-5211 | Cri | 0.56 | 9.6 | 0.03 | May 25, 2017 | Under some situations, the Spring Framework 4.2.0 to 4.2.1, 4.0.0 to 4.1.7, 3.2.0 to 3.2.14 and older unsupported versions is vulnerable to a Reflected File Download (RFD) attack. The attack involves a malicious user crafting a URL with a batch script extension that results in… | ||
| CVE-2016-9692 | Hig | 0.56 | 8.6 | 0.02 | May 5, 2017 | IBM WebSphere Cast Iron Solution 7.0.0 and 7.5.0.0 is vulnerable to External Service Interaction attack, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability to induce the application to perform server-side DNS lookups or HTTP… | ||
| CVE-2016-6560 | Hig | 0.56 | 8.6 | 0.02 | Mar 31, 2017 | illumos osnet-incorporation bcopy() and bzero() implementations make signed instead of unsigned comparisons allowing a system crash. | ||
| CVE-2017-3846 | Hig | 0.56 | 8.6 | 0.02 | Mar 15, 2017 | A vulnerability in the Client Manager Server of Cisco Workload Automation and Cisco Tidal Enterprise Scheduler could allow an unauthenticated, remote attacker to retrieve any file from the Client Manager Server. The vulnerability is due to insufficient input validation. An… | ||
| CVE-2016-5782 | Hig | 0.56 | 8.6 | 0.02 | Feb 13, 2017 | An issue was discovered in Locus Energy LGate prior to 1.05H, LGate 50, LGate 100, LGate 101, LGate 120, and LGate 320. Locus Energy meters use a PHP script to manage the energy meter parameters for voltage monitoring and network configuration. The PHP code does not properly… | ||
| CVE-2017-3790 | Hig | 0.56 | 8.6 | 0.03 | Feb 1, 2017 | A vulnerability in the received packet parser of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) software could allow an unauthenticated, remote attacker to cause a reload of the affected system, resulting in a denial of service (DoS) condition.… | ||
| CVE-2016-7434 | Hig | 0.56 | 7.5 | 0.53 | Jan 13, 2017 | The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query. | ||
| CVE-2017-0004 | Hig | 0.56 | 7.5 | 0.91 | Jan 10, 2017 | The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to cause a denial of service (reboot) via a crafted authentication request, aka "Local Security Authority… | ||
| CVE-2016-4332 | Hig | 0.56 | 8.6 | 0.01 | Nov 18, 2016 | The library's failure to check if certain message types support a particular flag, the HDF5 1.8.16 library will cast the structure to an alternative structure and then assign to fields that aren't supported by the message type and the library will write outside the bounds of the… | ||
| CVE-2016-6515 | Hig | 0.56 | 7.5 | 0.59 | Aug 7, 2016 | The auth_password function in auth-passwd.c in sshd in OpenSSH before 7.3 does not limit password lengths for password authentication, which allows remote attackers to cause a denial of service (crypt CPU consumption) via a long string. | ||
| CVE-2026-59354 | Cri | 0.55 | 9.6 | 0.00 | Aug 27, 2026 | In versions of Spring Security's OAuth2 Authorization Server module 7.0.0 through 7.0.4, when Dynamic Client Registration is explicitly enabled, the registration endpoint performs insufficient validation of certain client metadata fields supplied by the registering client. An… | ||
| CVE-2026-76840 | Cri | 0.55 | 9.6 | 0.00 | Aug 24, 2026 | RustDesk's Windows clipboard redirection copies a peer-supplied length into a fixed-size caller buffer without an upper bound check. When an OLE paste consumer such as explorer.exe calls IStream::Read with a buffer of cb bytes, CliprdrStream_Read in… | ||
| CVE-2026-50540 | Cri | 0.55 | 9.6 | 0.00 | Aug 7, 2026 | Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines (VMs) that perform like containers. Prior to version 4.0.0, kata-runtime is vulnerable to host code execution via an unvalidated configuration path annotation. The… | ||
| CVE-2026-54208 | Hig | 0.55 | — | 0.00 | Aug 7, 2026 | Tobit Laboratories AG TeamDavid's Webbox application is vulnerable to arbitrary file write, allowing an unauthenticated attacker to create or write into existing files on the server with attacker-controlled content. This is possible because user input is written directly to… | ||
| CVE-2026-64877 | Hig | 0.55 | 8.4 | 0.00 | Jul 21, 2026 | An authenticated non-admin user can exploit a SQL injection flaw in the ticketing REST API to access sensitive data stored in the appliance database. | ||
| CVE-2026-53513 | Cri | 0.55 | 9.6 | 0.00 | Jul 15, 2026 | Better Auth is an authentication and authorization library for TypeScript. Prior to 1.6.11, the @better-auth/sso plugin's POST /sso/register and POST /sso/update-provider endpoints accept attacker-controlled oidcConfig.userInfoEndpoint, tokenEndpoint, and jwksEndpoint URLs when… | ||
| CVE-2026-53492 | Cri | 0.55 | 9.6 | 0.00 | Jul 1, 2026 | containerd is an open-source container runtime. In Versions prior to 2.3.2, 2.2.5 and 2.1.9, the CRI implementation improperly trusts Container Device Interface (CDI) annotations found within untrusted checkpoint image metadata during container restoration. When restoring a… |
- risk 0.56cvss 8.6epss 0.07
A vulnerability in the implementation of the direct authentication feature in Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition.…
- risk 0.56cvss 8.6epss 0.02
A vulnerability in the detection engine parsing of IPv6 packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause high CPU utilization or to cause a denial of service (DoS) condition because the Snort process restarts unexpectedly. The…
- risk 0.56cvss 8.6epss 0.02
On all vSRX and SRX Series devices, when the DHCP or DHCP relay is configured, specially crafted packet might cause the flowd process to crash, halting or interrupting traffic from flowing through the device(s). Repeated crashes of the flowd process may constitute an extended…
- risk 0.56cvss 9.6epss 0.03
Under some situations, the Spring Framework 4.2.0 to 4.2.1, 4.0.0 to 4.1.7, 3.2.0 to 3.2.14 and older unsupported versions is vulnerable to a Reflected File Download (RFD) attack. The attack involves a malicious user crafting a URL with a batch script extension that results in…
- risk 0.56cvss 8.6epss 0.02
IBM WebSphere Cast Iron Solution 7.0.0 and 7.5.0.0 is vulnerable to External Service Interaction attack, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability to induce the application to perform server-side DNS lookups or HTTP…
- risk 0.56cvss 8.6epss 0.02
illumos osnet-incorporation bcopy() and bzero() implementations make signed instead of unsigned comparisons allowing a system crash.
- risk 0.56cvss 8.6epss 0.02
A vulnerability in the Client Manager Server of Cisco Workload Automation and Cisco Tidal Enterprise Scheduler could allow an unauthenticated, remote attacker to retrieve any file from the Client Manager Server. The vulnerability is due to insufficient input validation. An…
- risk 0.56cvss 8.6epss 0.02
An issue was discovered in Locus Energy LGate prior to 1.05H, LGate 50, LGate 100, LGate 101, LGate 120, and LGate 320. Locus Energy meters use a PHP script to manage the energy meter parameters for voltage monitoring and network configuration. The PHP code does not properly…
- risk 0.56cvss 8.6epss 0.03
A vulnerability in the received packet parser of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) software could allow an unauthenticated, remote attacker to cause a reload of the affected system, resulting in a denial of service (DoS) condition.…
- risk 0.56cvss 7.5epss 0.53
The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query.
- risk 0.56cvss 7.5epss 0.91
The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to cause a denial of service (reboot) via a crafted authentication request, aka "Local Security Authority…
- risk 0.56cvss 8.6epss 0.01
The library's failure to check if certain message types support a particular flag, the HDF5 1.8.16 library will cast the structure to an alternative structure and then assign to fields that aren't supported by the message type and the library will write outside the bounds of the…
- risk 0.56cvss 7.5epss 0.59
The auth_password function in auth-passwd.c in sshd in OpenSSH before 7.3 does not limit password lengths for password authentication, which allows remote attackers to cause a denial of service (crypt CPU consumption) via a long string.
- risk 0.55cvss 9.6epss 0.00
In versions of Spring Security's OAuth2 Authorization Server module 7.0.0 through 7.0.4, when Dynamic Client Registration is explicitly enabled, the registration endpoint performs insufficient validation of certain client metadata fields supplied by the registering client. An…
- risk 0.55cvss 9.6epss 0.00
RustDesk's Windows clipboard redirection copies a peer-supplied length into a fixed-size caller buffer without an upper bound check. When an OLE paste consumer such as explorer.exe calls IStream::Read with a buffer of cb bytes, CliprdrStream_Read in…
- risk 0.55cvss 9.6epss 0.00
Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines (VMs) that perform like containers. Prior to version 4.0.0, kata-runtime is vulnerable to host code execution via an unvalidated configuration path annotation. The…
- risk 0.55cvss —epss 0.00
Tobit Laboratories AG TeamDavid's Webbox application is vulnerable to arbitrary file write, allowing an unauthenticated attacker to create or write into existing files on the server with attacker-controlled content. This is possible because user input is written directly to…
- risk 0.55cvss 8.4epss 0.00
An authenticated non-admin user can exploit a SQL injection flaw in the ticketing REST API to access sensitive data stored in the appliance database.
- risk 0.55cvss 9.6epss 0.00
Better Auth is an authentication and authorization library for TypeScript. Prior to 1.6.11, the @better-auth/sso plugin's POST /sso/register and POST /sso/update-provider endpoints accept attacker-controlled oidcConfig.userInfoEndpoint, tokenEndpoint, and jwksEndpoint URLs when…
- risk 0.55cvss 9.6epss 0.00
containerd is an open-source container runtime. In Versions prior to 2.3.2, 2.2.5 and 2.1.9, the CRI implementation improperly trusts Container Device Interface (CDI) annotations found within untrusted checkpoint image metadata during container restoration. When restoring a…