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 514 of 668| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2008-2256 | 0.02 | — | 0.29 | Aug 13, 2008 | Microsoft Internet Explorer 5.01, 6, and 7 does not properly handle objects that have been incorrectly initialized or deleted, which allows remote attackers to cause a denial of service (crash) and execute arbitrary code via unknown vectors, aka "Uninitialized Memory Corruption… | |||
| CVE-2008-2259 | 0.02 | — | 0.30 | Aug 13, 2008 | Microsoft Internet Explorer 6 and 7 does not perform proper "argument validation" during print preview, which allows remote attackers to execute arbitrary code via unknown vectors, aka "HTML Component Handling Vulnerability." | |||
| CVE-2008-1441 | 0.02 | — | 0.20 | Jun 12, 2008 | Microsoft Windows XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008 allows remote attackers to cause a denial of service (system hang) via a series of Pragmatic General Multicast (PGM) packets with invalid fragment options, aka the "PGM Malformed… | |||
| CVE-2008-1445 | 0.02 | — | 0.27 | Jun 12, 2008 | Active Directory on Microsoft Windows 2000 Server SP4, XP Professional SP2 and SP3, Server 2003 SP1 and SP2, and Server 2008 allows remote authenticated users to cause a denial of service (system hang or reboot) via a crafted LDAP request. | |||
| CVE-2008-1544 | 0.02 | — | 0.26 | Mar 28, 2008 | The setRequestHeader method of the XMLHttpRequest object in Microsoft Internet Explorer 5.01, 6, and 7 does not block dangerous HTTP request headers when certain 8-bit character sequences are appended to a header name, which allows remote attackers to (1) conduct HTTP request… | |||
| CVE-2008-1157 | 0.02 | — | 0.21 | Mar 14, 2008 | Cisco CiscoWorks Internetwork Performance Monitor (IPM) 2.6 creates a process that executes a command shell and listens on a randomly chosen TCP port, which allows remote attackers to execute arbitrary commands. | |||
| CVE-2008-0088 | 0.02 | — | 0.29 | Feb 12, 2008 | Unspecified vulnerability in Active Directory on Microsoft Windows 2000 and Windows Server 2003, and Active Directory Application Mode (ADAM) on XP and Server 2003, allows remote attackers to cause a denial of service (hang and restart) via a crafted LDAP request. | |||
| CVE-2007-6242 | 0.02 | — | 0.30 | Dec 20, 2007 | Unspecified vulnerability in Adobe Flash Player 9.0.48.0 and earlier might allow remote attackers to execute arbitrary code via unknown vectors, related to "input validation errors." | |||
| CVE-2007-6239 | 0.02 | — | 0.27 | Dec 4, 2007 | The "cache update reply processing" functionality in Squid 2.x before 2.6.STABLE17 and Squid 3.0 allows remote attackers to cause a denial of service (crash) via unknown vectors related to HTTP headers and an Array memory leak during requests for cached objects. | |||
| CVE-2007-4467 | 0.02 | — | 0.21 | Aug 31, 2007 | Multiple stack-based buffer overflows in the Oracle JInitiator ActiveX control (beans.ocx) 1.1.8.16 and earlier, as used by Oracle Forms applications from Oracle and third parties, allow remote attackers to execute arbitrary code via unspecified "initialization parameters."… | |||
| CVE-2007-4556 | 0.02 | — | 0.26 | Aug 28, 2007 | Struts support in OpenSymphony XWork before 1.2.3, and 2.x before 2.0.4, as used in WebWork and Apache Struts, recursively evaluates all input as an Object-Graph Navigation Language (OGNL) expression when altSyntax is enabled, which allows remote attackers to cause a denial of… | |||
| CVE-2007-1202 | 0.02 | — | 0.29 | May 8, 2007 | Word (or Word Viewer) in Microsoft Office 2000 SP3, XP SP3, 2003 SP2, 2004 for Mac, and Works Suite 2004, 2005, and 2006 does not properly parse certain rich text "property strings of certain control words," which allows user-assisted remote attackers to trigger heap corruption… | |||
| CVE-2007-0208 | 0.02 | — | 0.30 | Feb 13, 2007 | Microsoft Word in Office 2000 SP3, XP SP3, Office 2003 SP2, Works Suite 2004 to 2006, and Office 2004 for Mac does not correctly check the properties of certain documents and warn the user of macro content, which allows user-assisted remote attackers to execute arbitrary code. | |||
| CVE-2004-0840 | 0.02 | — | 0.30 | Nov 3, 2004 | The SMTP (Simple Mail Transfer Protocol) component of Microsoft Windows XP 64-bit Edition, Windows Server 2003, Windows Server 2003 64-bit Edition, and the Exchange Routing Engine component of Exchange Server 2003, allows remote attackers to execute arbitrary code via a… | |||
| CVE-1999-0995 | 0.02 | — | 0.22 | Dec 16, 1999 | Windows NT Local Security Authority (LSA) allows remote attackers to cause a denial of service via malformed arguments to the LsaLookupSids function which looks up the SID, aka "Malformed Security Identifier Request." | |||
| CVE-2025-62507 | Hig | 0.01 | 8.8 | 0.07 | Nov 4, 2025 | Redis is an open source, in-memory database that persists on disk. In versions 8.2.0 and above, a user can run the XACKDEL command with multiple ID's and trigger a stack buffer overflow, which may potentially lead to remote code execution. This issue is fixed in version 8.2.3.… | ||
| CVE-2022-35649 | Cri | 0.01 | 9.8 | 0.08 | Jul 25, 2022 | The vulnerability was found in Moodle, occurs due to improper input validation when parsing PostScript code. An omitted execution parameter results in a remote code execution risk for sites running GhostScript versions older than 9.50. Successful exploitation of this… | ||
| CVE-2021-43779 | Cri | 0.01 | 9.9 | 0.09 | Jan 5, 2022 | GLPI is an open source IT Asset Management, issue tracking system and service desk system. The GLPI addressing plugin in versions < 2.9.1 suffers from authenticated Remote Code Execution vulnerability, allowing access to the server's underlying operating system using command… | ||
| CVE-2018-8022 | Hig | 0.01 | 7.5 | 0.07 | Aug 29, 2018 | A carefully crafted invalid TLS handshake can cause Apache Traffic Server (ATS) to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions. | ||
| CVE-2018-1318 | Hig | 0.01 | 7.5 | 0.07 | Aug 29, 2018 | Adding method ACLs in remap.config can cause a segfault when the user makes a carefully crafted request. This affects versions Apache Traffic Server (ATS) 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x… |
- CVE-2008-2256Aug 13, 2008risk 0.02cvss —epss 0.29
Microsoft Internet Explorer 5.01, 6, and 7 does not properly handle objects that have been incorrectly initialized or deleted, which allows remote attackers to cause a denial of service (crash) and execute arbitrary code via unknown vectors, aka "Uninitialized Memory Corruption…
- CVE-2008-2259Aug 13, 2008risk 0.02cvss —epss 0.30
Microsoft Internet Explorer 6 and 7 does not perform proper "argument validation" during print preview, which allows remote attackers to execute arbitrary code via unknown vectors, aka "HTML Component Handling Vulnerability."
- CVE-2008-1441Jun 12, 2008risk 0.02cvss —epss 0.20
Microsoft Windows XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008 allows remote attackers to cause a denial of service (system hang) via a series of Pragmatic General Multicast (PGM) packets with invalid fragment options, aka the "PGM Malformed…
- CVE-2008-1445Jun 12, 2008risk 0.02cvss —epss 0.27
Active Directory on Microsoft Windows 2000 Server SP4, XP Professional SP2 and SP3, Server 2003 SP1 and SP2, and Server 2008 allows remote authenticated users to cause a denial of service (system hang or reboot) via a crafted LDAP request.
- CVE-2008-1544Mar 28, 2008risk 0.02cvss —epss 0.26
The setRequestHeader method of the XMLHttpRequest object in Microsoft Internet Explorer 5.01, 6, and 7 does not block dangerous HTTP request headers when certain 8-bit character sequences are appended to a header name, which allows remote attackers to (1) conduct HTTP request…
- CVE-2008-1157Mar 14, 2008risk 0.02cvss —epss 0.21
Cisco CiscoWorks Internetwork Performance Monitor (IPM) 2.6 creates a process that executes a command shell and listens on a randomly chosen TCP port, which allows remote attackers to execute arbitrary commands.
- CVE-2008-0088Feb 12, 2008risk 0.02cvss —epss 0.29
Unspecified vulnerability in Active Directory on Microsoft Windows 2000 and Windows Server 2003, and Active Directory Application Mode (ADAM) on XP and Server 2003, allows remote attackers to cause a denial of service (hang and restart) via a crafted LDAP request.
- CVE-2007-6242Dec 20, 2007risk 0.02cvss —epss 0.30
Unspecified vulnerability in Adobe Flash Player 9.0.48.0 and earlier might allow remote attackers to execute arbitrary code via unknown vectors, related to "input validation errors."
- CVE-2007-6239Dec 4, 2007risk 0.02cvss —epss 0.27
The "cache update reply processing" functionality in Squid 2.x before 2.6.STABLE17 and Squid 3.0 allows remote attackers to cause a denial of service (crash) via unknown vectors related to HTTP headers and an Array memory leak during requests for cached objects.
- CVE-2007-4467Aug 31, 2007risk 0.02cvss —epss 0.21
Multiple stack-based buffer overflows in the Oracle JInitiator ActiveX control (beans.ocx) 1.1.8.16 and earlier, as used by Oracle Forms applications from Oracle and third parties, allow remote attackers to execute arbitrary code via unspecified "initialization parameters."…
- CVE-2007-4556Aug 28, 2007risk 0.02cvss —epss 0.26
Struts support in OpenSymphony XWork before 1.2.3, and 2.x before 2.0.4, as used in WebWork and Apache Struts, recursively evaluates all input as an Object-Graph Navigation Language (OGNL) expression when altSyntax is enabled, which allows remote attackers to cause a denial of…
- CVE-2007-1202May 8, 2007risk 0.02cvss —epss 0.29
Word (or Word Viewer) in Microsoft Office 2000 SP3, XP SP3, 2003 SP2, 2004 for Mac, and Works Suite 2004, 2005, and 2006 does not properly parse certain rich text "property strings of certain control words," which allows user-assisted remote attackers to trigger heap corruption…
- CVE-2007-0208Feb 13, 2007risk 0.02cvss —epss 0.30
Microsoft Word in Office 2000 SP3, XP SP3, Office 2003 SP2, Works Suite 2004 to 2006, and Office 2004 for Mac does not correctly check the properties of certain documents and warn the user of macro content, which allows user-assisted remote attackers to execute arbitrary code.
- CVE-2004-0840Nov 3, 2004risk 0.02cvss —epss 0.30
The SMTP (Simple Mail Transfer Protocol) component of Microsoft Windows XP 64-bit Edition, Windows Server 2003, Windows Server 2003 64-bit Edition, and the Exchange Routing Engine component of Exchange Server 2003, allows remote attackers to execute arbitrary code via a…
- CVE-1999-0995Dec 16, 1999risk 0.02cvss —epss 0.22
Windows NT Local Security Authority (LSA) allows remote attackers to cause a denial of service via malformed arguments to the LsaLookupSids function which looks up the SID, aka "Malformed Security Identifier Request."
- risk 0.01cvss 8.8epss 0.07
Redis is an open source, in-memory database that persists on disk. In versions 8.2.0 and above, a user can run the XACKDEL command with multiple ID's and trigger a stack buffer overflow, which may potentially lead to remote code execution. This issue is fixed in version 8.2.3.…
- risk 0.01cvss 9.8epss 0.08
The vulnerability was found in Moodle, occurs due to improper input validation when parsing PostScript code. An omitted execution parameter results in a remote code execution risk for sites running GhostScript versions older than 9.50. Successful exploitation of this…
- risk 0.01cvss 9.9epss 0.09
GLPI is an open source IT Asset Management, issue tracking system and service desk system. The GLPI addressing plugin in versions < 2.9.1 suffers from authenticated Remote Code Execution vulnerability, allowing access to the server's underlying operating system using command…
- risk 0.01cvss 7.5epss 0.07
A carefully crafted invalid TLS handshake can cause Apache Traffic Server (ATS) to segfault. This affects version 6.2.2. To resolve this issue users running 6.2.2 should upgrade to 6.2.3 or later versions.
- risk 0.01cvss 7.5epss 0.07
Adding method ACLs in remap.config can cause a segfault when the user makes a carefully crafted request. This affects versions Apache Traffic Server (ATS) 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x…