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 (13,429)
page 202 of 672| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-33620 | Med | 0.49 | 6.5 | 0.80 | May 28, 2021 | Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause a denial of service (affecting availability to all clients) via an HTTP response. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent by the server. | ||
| CVE-2021-22359 | Hig | 0.49 | 7.5 | 0.01 | May 27, 2021 | There is a denial of service vulnerability in the verisions V200R005C00SPC500 of S5700 and V200R005C00SPC500 of S6700. An attacker could exploit this vulnerability by sending specific message to a targeted device. Due to insufficient input validation, successful exploit can… | ||
| CVE-2021-22699 | Hig | 0.49 | 7.5 | 0.01 | May 26, 2021 | Improper Input Validation vulnerability exists in Modicon M241/M251 logic controllers firmware prior to V5.1.9.1 that could cause denial of service when specific crafted requests are sent to the controller over HTTP. | ||
| CVE-2020-11268 | Hig | 0.49 | 7.5 | 0.01 | May 7, 2021 | Potential UE reset while decoding a crafted Sib1 or SIB1 that schedules unsupported SIBs and can lead to denial of service in Snapdragon Auto, Snapdragon Mobile | ||
| CVE-2021-1513 | Hig | 0.49 | 7.5 | 0.02 | May 6, 2021 | A vulnerability in the vDaemon process of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient handling of malformed packets. An attacker… | ||
| CVE-2021-31863 | Hig | 0.49 | 7.5 | 0.02 | Apr 28, 2021 | Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process. | ||
| CVE-2021-31555 | Hig | 0.49 | 7.5 | 0.01 | Apr 22, 2021 | An issue was discovered in the Oauth extension for MediaWiki through 1.35.2. It did not validate the oarc_version (aka oauth_registered_consumer.oarc_version) parameter's length. | ||
| CVE-2021-29462 | Hig | 0.49 | 7.6 | 0.01 | Apr 20, 2021 | The Portable SDK for UPnP Devices is an SDK for development of UPnP device and control point applications. The server part of pupnp (libupnp) appears to be vulnerable to DNS rebinding attacks because it does not check the value of the `Host` header. This can be mitigated by… | ||
| CVE-2020-7857 | Hig | 0.49 | 7.5 | 0.01 | Apr 20, 2021 | A vulnerability of XPlatform could allow an unauthenticated attacker to execute arbitrary command. This vulnerability exists due to insufficient validation of improper classes. This issue affects: Tobesoft XPlatform versions prior to 9.2.2.280. | ||
| CVE-2021-1404 | Hig | 0.49 | 7.5 | 0.02 | Apr 8, 2021 | A vulnerability in the PDF parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper buffer size tracking that… | ||
| CVE-2021-1252 | Hig | 0.49 | 7.5 | 0.03 | Apr 8, 2021 | A vulnerability in the Excel XLM macro parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper error… | ||
| CVE-2018-1110 | Hig | 0.49 | 7.5 | 0.01 | Mar 30, 2021 | A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service. | ||
| CVE-2021-1431 | Hig | 0.49 | 7.5 | 0.02 | Mar 24, 2021 | A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service (DoS) condition. This vulnerability is due to insufficient handling of malformed packets. An attacker… | ||
| CVE-2021-21267 | Hig | 0.49 | 7.5 | 0.02 | Mar 19, 2021 | Schema-Inspector is an open-source tool to sanitize and validate JS objects (npm package schema-inspector). In before version 2.0.0, email address validation is vulnerable to a denial-of-service attack where some input (for example `[email protected]… | ||
| CVE-2021-23359 | Hig | 0.49 | 7.5 | 0.02 | Mar 18, 2021 | This affects all versions of package port-killer. If (attacker-controlled) user input is given, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization. Running this PoC will cause the command… | ||
| CVE-2021-20273 | Hig | 0.49 | 7.5 | 0.02 | Mar 9, 2021 | A flaw was found in privoxy before 3.0.32. A crash can occur via a crafted CGI request if Privoxy is toggled off. | ||
| CVE-2021-23131 | Hig | 0.49 | 7.5 | 0.01 | Mar 4, 2021 | An issue was discovered in Joomla! 3.2.0 through 3.9.24. Missing input validation within the template manager. | ||
| CVE-2021-3195 | Hig | 0.49 | 7.5 | 0.01 | Jan 26, 2021 | bitcoind in Bitcoin Core through 0.21.0 can create a new file in an arbitrary directory (e.g., outside the ~/.bitcoin directory) via a dumpwallet RPC call. NOTE: this reportedly does not violate the security model of Bitcoin Core, but can violate the security model of a fork… | ||
| CVE-2020-0236 | Hig | 0.49 | 7.5 | 0.01 | Jan 26, 2021 | In A2DP_GetCodecType of a2dp_codec_config, there is a possible out-of-bounds read due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android,… | ||
| CVE-2020-11200 | Hig | 0.49 | 7.5 | 0.01 | Jan 21, 2021 | Buffer over-read while parsing RPS due to lack of check of input validation on values received from user side. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile |
- risk 0.49cvss 6.5epss 0.80
Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause a denial of service (affecting availability to all clients) via an HTTP response. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent by the server.
- risk 0.49cvss 7.5epss 0.01
There is a denial of service vulnerability in the verisions V200R005C00SPC500 of S5700 and V200R005C00SPC500 of S6700. An attacker could exploit this vulnerability by sending specific message to a targeted device. Due to insufficient input validation, successful exploit can…
- risk 0.49cvss 7.5epss 0.01
Improper Input Validation vulnerability exists in Modicon M241/M251 logic controllers firmware prior to V5.1.9.1 that could cause denial of service when specific crafted requests are sent to the controller over HTTP.
- risk 0.49cvss 7.5epss 0.01
Potential UE reset while decoding a crafted Sib1 or SIB1 that schedules unsupported SIBs and can lead to denial of service in Snapdragon Auto, Snapdragon Mobile
- risk 0.49cvss 7.5epss 0.02
A vulnerability in the vDaemon process of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient handling of malformed packets. An attacker…
- risk 0.49cvss 7.5epss 0.02
Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.
- risk 0.49cvss 7.5epss 0.01
An issue was discovered in the Oauth extension for MediaWiki through 1.35.2. It did not validate the oarc_version (aka oauth_registered_consumer.oarc_version) parameter's length.
- risk 0.49cvss 7.6epss 0.01
The Portable SDK for UPnP Devices is an SDK for development of UPnP device and control point applications. The server part of pupnp (libupnp) appears to be vulnerable to DNS rebinding attacks because it does not check the value of the `Host` header. This can be mitigated by…
- risk 0.49cvss 7.5epss 0.01
A vulnerability of XPlatform could allow an unauthenticated attacker to execute arbitrary command. This vulnerability exists due to insufficient validation of improper classes. This issue affects: Tobesoft XPlatform versions prior to 9.2.2.280.
- risk 0.49cvss 7.5epss 0.02
A vulnerability in the PDF parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper buffer size tracking that…
- risk 0.49cvss 7.5epss 0.03
A vulnerability in the Excel XLM macro parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper error…
- risk 0.49cvss 7.5epss 0.01
A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service.
- risk 0.49cvss 7.5epss 0.02
A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service (DoS) condition. This vulnerability is due to insufficient handling of malformed packets. An attacker…
- risk 0.49cvss 7.5epss 0.02
Schema-Inspector is an open-source tool to sanitize and validate JS objects (npm package schema-inspector). In before version 2.0.0, email address validation is vulnerable to a denial-of-service attack where some input (for example `[email protected]…
- risk 0.49cvss 7.5epss 0.02
This affects all versions of package port-killer. If (attacker-controlled) user input is given, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization. Running this PoC will cause the command…
- risk 0.49cvss 7.5epss 0.02
A flaw was found in privoxy before 3.0.32. A crash can occur via a crafted CGI request if Privoxy is toggled off.
- risk 0.49cvss 7.5epss 0.01
An issue was discovered in Joomla! 3.2.0 through 3.9.24. Missing input validation within the template manager.
- risk 0.49cvss 7.5epss 0.01
bitcoind in Bitcoin Core through 0.21.0 can create a new file in an arbitrary directory (e.g., outside the ~/.bitcoin directory) via a dumpwallet RPC call. NOTE: this reportedly does not violate the security model of Bitcoin Core, but can violate the security model of a fork…
- risk 0.49cvss 7.5epss 0.01
In A2DP_GetCodecType of a2dp_codec_config, there is a possible out-of-bounds read due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android,…
- risk 0.49cvss 7.5epss 0.01
Buffer over-read while parsing RPS due to lack of check of input validation on values received from user side. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile