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CWE-20

13,694 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 (13,694)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Wireshark
1Wireshark
Apr 23, 2026
Mar 31, 2008
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The LDAP dissector in Wireshark (formerly Ethereal) 0.99.2 through 0.99.8 allows remote attackers to cause a denial of service (application crash) via a malformed packet, a different vulnerability than CVE-2006-5740.
1Microsoft
1Internet Explorer
Apr 23, 2026
Mar 28, 2008
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The setRequestHeader method of the XMLHttpRequest object in Microsoft Internet Explorer 7 does not restrict the dangerous Transfer-Encoding HTTP request header, which allows remote attackers to conduct HTTP request split...Show more
The setRequestHeader method of the XMLHttpRequest object in Microsoft Internet Explorer 7 does not restrict the dangerous Transfer-Encoding HTTP request header, which allows remote attackers to conduct HTTP request splitting and HTTP request smuggling attacks via a POST containing a "Transfer-Encoding: chunked" header and a request body with an incorrect chunk size.Show less
1Microsoft
1Internet Explorer
Apr 23, 2026
Mar 28, 2008
N/A· v4
N/A· v3
7.1 HIGH· v2
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, w...Show more
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 splitting and HTTP request smuggling attacks via an incorrect Content-Length header, (2) access arbitrary virtual hosts via a modified Host header, (3) bypass referrer restrictions via an incorrect Referer header, and (4) bypass the same-origin policy and obtain sensitive information via a crafted request header.Show less
1Matti Kiviharju
1Rekry Component
Apr 23, 2026
Mar 28, 2008
N/A· v4
N/A· v3
7.5 HIGH· v2
SQL injection vulnerability in the Matti Kiviharju rekry (aka com_rekry or rekry!Joom) 1.0.0 component for Joomla! allows remote attackers to execute arbitrary SQL commands via the op_id parameter in a view action to ind...Show more
SQL injection vulnerability in the Matti Kiviharju rekry (aka com_rekry or rekry!Joom) 1.0.0 component for Joomla! allows remote attackers to execute arbitrary SQL commands via the op_id parameter in a view action to index.php.Show less
1Perlbal
1Perlbal
Apr 23, 2026
Mar 28, 2008
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Perlbal before 1.70, when buffered upload is enabled, allows remote attackers to cause a denial of service (crash) via a zero-byte chunked upload.
1Peel
1Peel
Apr 23, 2026
Mar 25, 2008
N/A· v4
N/A· v3
6.5 MEDIUM· v2
Unrestricted file upload vulnerability in administrer/produits.php in PEEL, possibly 3.x and earlier, allows remote authenticated administrators to upload and execute arbitrary PHP files via a modified content type in an...Show more
Unrestricted file upload vulnerability in administrer/produits.php in PEEL, possibly 3.x and earlier, allows remote authenticated administrators to upload and execute arbitrary PHP files via a modified content type in an ajout action, as demonstrated by (1) image/gif and (2) application/pdf.Show less
1Coronamatrix
1Phpaddressbook
Apr 23, 2026
Mar 25, 2008
N/A· v4
N/A· v3
7.5 HIGH· v2
Multiple directory traversal vulnerabilities in CoronaMatrix phpAddressBook 2.11 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the skin parameter to (1) index.php and (2) insta...Show more
Multiple directory traversal vulnerabilities in CoronaMatrix phpAddressBook 2.11 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the skin parameter to (1) index.php and (2) install.php. NOTE: it was later reported that vector 1 is also present in 2.0.Show less
1Ari Pikivirta
1Home Ftp Server
Apr 23, 2026
Mar 24, 2008
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Home FTP Server 1.4.5.89 allows remote attackers to cause a denial of service (crash) by opening a FTP passive mode connection, then closing the original FTP connection. NOTE: some of these details are obtained from thi...Show more
Home FTP Server 1.4.5.89 allows remote attackers to cause a denial of service (crash) by opening a FTP passive mode connection, then closing the original FTP connection. NOTE: some of these details are obtained from third party information.Show less
1F Secure
12F Secure Anti Virus
F Secure Anti Virus Client SecurityF Secure Anti Virus For Linux+9 more
Apr 23, 2026
Mar 20, 2008
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Unspecified vulnerability in multiple F-Secure anti-virus products, including Internet Security 2006 through 2008, Anti-Virus 2006 through 2008, and others, allows remote attackers to execute arbitrary code or cause a de...Show more
Unspecified vulnerability in multiple F-Secure anti-virus products, including Internet Security 2006 through 2008, Anti-Virus 2006 through 2008, and others, allows remote attackers to execute arbitrary code or cause a denial of service (hang or crash) via a malformed archive that triggers an unhandled exception, as demonstrated by the PROTOS GENOME test suite for Archive Formats.Show less
1Acronis
1Snap Deploy
Apr 23, 2026
Mar 20, 2008
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The PXE Server (pxesrv.exe) in Acronis Snap Deploy 2.0.0.1076 and earlier allows remote attackers to cause a denial of service (crash) via an incomplete TFTP request, which triggers a NULL pointer dereference.
1Apple
1Apple Airport Extreme Base Station
Apr 23, 2026
Mar 20, 2008
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Unspecified vulnerability in Apple AirPort Extreme Base Station Firmware 7.3.1 allows remote attackers to cause a denial of service (file sharing hang) via a crafted AFP request, related to "input validation."
1Apple
2Mac Os X
Mac Os X Server
Apr 23, 2026
Mar 18, 2008
N/A· v4
N/A· v3
7.1 HIGH· v2
Apple Mac OS X 10.5.2 allows user-assisted attackers to cause a denial of service (crash) via a crafted Universal Disc Format (UDF) disk image, which triggers a NULL pointer dereference.
1Apple
2Mac Os X
Mac Os X Server
Apr 23, 2026
Mar 18, 2008
N/A· v4
N/A· v3
6.4 MEDIUM· v2
Foundation in Apple Mac OS X 10.4.11 might allow context-dependent attackers to execute arbitrary code via a malformed selector name to the NSSelectorFromString API, which causes an "unexpected selector" to be used.
1Trend Micro
1Officescan Corporate Edition
Apr 23, 2026
Mar 17, 2008
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Trend Micro OfficeScan Corporate Edition 8.0 Patch 2 build 1189 and earlier, and 7.3 Patch 3 build 1314 and earlier, allows remote attackers to cause a denial of service (process consumption) via (1) an HTTP request with...Show more
Trend Micro OfficeScan Corporate Edition 8.0 Patch 2 build 1189 and earlier, and 7.3 Patch 3 build 1314 and earlier, allows remote attackers to cause a denial of service (process consumption) via (1) an HTTP request without a Content-Length header or (2) invalid characters in unspecified CGI arguments, which triggers a NULL pointer dereference.Show less
1Netopia
1Timbuktu Pro
Apr 23, 2026
Mar 14, 2008
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The instant message service in Timbuktu Pro 8.6.5 RC 229 and earlier for Windows allows remote attackers to cause (1) a denial of service (daemon crash) via an invalid Version field or (2) a denial of service (CPU consum...Show more
The instant message service in Timbuktu Pro 8.6.5 RC 229 and earlier for Windows allows remote attackers to cause (1) a denial of service (daemon crash) via an invalid Version field or (2) a denial of service (CPU consumption and daemon termination) via an invalid or partial message.Show less
1Cisco
1Ciscoworks Internetwork Performance Monitor
Apr 23, 2026
Mar 14, 2008
N/A· v4
N/A· v3
10.0 HIGH· v2
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.
1Netopia
1Timbuktu Pro
Apr 23, 2026
Mar 14, 2008
N/A· v4
N/A· v3
7.5 HIGH· v2
Timbuktu Pro 8.6.5 for Windows, and possibly 8.7 for Mac OS X, does not perform input validation before logging information fields taken from packets from a remote peer, which allows remote attackers to generate crafted...Show more
Timbuktu Pro 8.6.5 for Windows, and possibly 8.7 for Mac OS X, does not perform input validation before logging information fields taken from packets from a remote peer, which allows remote attackers to generate crafted log entries, and possibly avoid detection of attacks, via modified (1) computer name, (2) user name, and (3) IP address fields.Show less
1Packettrap
1Pt360 Tool Suite Pro
Apr 23, 2026
Mar 12, 2008
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The TFTP server in PacketTrap pt360 Tool Suite PRO 2.0.3901.0 and earlier allows remote attackers to cause a denial of service (daemon hang) by uploading a file named (1) '|' (pipe), (2) '"' (quotation mark), or (3) "<>"...Show more
The TFTP server in PacketTrap pt360 Tool Suite PRO 2.0.3901.0 and earlier allows remote attackers to cause a denial of service (daemon hang) by uploading a file named (1) '|' (pipe), (2) '"' (quotation mark), or (3) "<>" (less than, greater than); or (4) a file with a long name. NOTE: the issue for vector 4 might exist because of an incomplete fix for CVE-2008-1312.Show less
1Perforce
1Perforce Server
Apr 23, 2026
Mar 12, 2008
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The Perforce service (p4s.exe) in Perforce Server 2007.3/143793 and earlier allows remote attackers to cause a denial of service (daemon crash) via a missing parameter to the (1) dm-FaultFile, (2) dm-LazyCheck, (3) dm-Re...Show more
The Perforce service (p4s.exe) in Perforce Server 2007.3/143793 and earlier allows remote attackers to cause a denial of service (daemon crash) via a missing parameter to the (1) dm-FaultFile, (2) dm-LazyCheck, (3) dm-ResolvedFile, (4) dm-OpenFile, (5) crypto, and possibly unspecified other commands, which triggers a NULL pointer dereference.Show less
1Microsoft
4Excel
Excel ViewerOffice+1 more
Apr 23, 2026
Mar 11, 2008
N/A· v4
N/A· v3
9.3 HIGH· v2
Microsoft Excel 2000 SP3 through 2003 SP2, Viewer 2003, Compatibility Pack, and Office 2004 and 2008 for Mac allows user-assisted remote attackers to execute arbitrary code via malformed tags in rich text, aka "Excel Ric...Show more
Microsoft Excel 2000 SP3 through 2003 SP2, Viewer 2003, Compatibility Pack, and Office 2004 and 2008 for Mac allows user-assisted remote attackers to execute arbitrary code via malformed tags in rich text, aka "Excel Rich Text Validation Vulnerability."Show less