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CWE-20

12,710 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 (12,710)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Symantec
8Antivirus
Client SecurityNorton 360+5 more
Apr 23, 2026
Apr 2, 2007
N/A· v4
N/A· v3
4.9 MEDIUM· v2
SPBBCDrv.sys in Symantec Norton Personal Firewall 2006 9.1.0.33 and 9.1.1.7 does not validate certain arguments before being passed to hooked SSDT function handlers, which allows local users to cause a denial of service...Show more
SPBBCDrv.sys in Symantec Norton Personal Firewall 2006 9.1.0.33 and 9.1.1.7 does not validate certain arguments before being passed to hooked SSDT function handlers, which allows local users to cause a denial of service (crash) or possibly execute arbitrary code via crafted arguments to the (1) NtCreateMutant and (2) NtOpenEvent functions. NOTE: it was later reported that Norton Internet Security 2008 15.0.0.60, and possibly other versions back to 2006, are also affected.Show less
3Apache
CanonicalRedhat
7Enterprise Linux Desktop
Enterprise Linux EusEnterprise Linux Server+4 more
Apr 23, 2026
Mar 30, 2007
N/A· v4
N/A· v3
5.0 MEDIUM· v2
PerlRun.pm in Apache mod_perl before 1.30, and RegistryCooker.pm in mod_perl 2.x, does not properly escape PATH_INFO before use in a regular expression, which allows remote attackers to cause a denial of service (resourc...Show more
PerlRun.pm in Apache mod_perl before 1.30, and RegistryCooker.pm in mod_perl 2.x, does not properly escape PATH_INFO before use in a regular expression, which allows remote attackers to cause a denial of service (resource consumption) via a crafted URI.Show less
1Datarescue
1Ida Pro
Apr 23, 2026
Mar 24, 2007
N/A· v4
N/A· v3
10.0 HIGH· v2
The processor_request function in the debugger server for DataRescue IDA Pro 5.0 and 5.1 does not verify that authentication has taken place before invoking the perform_request function, which allows remote attackers to...Show more
The processor_request function in the debugger server for DataRescue IDA Pro 5.0 and 5.1 does not verify that authentication has taken place before invoking the perform_request function, which allows remote attackers to perform unauthorized actions.Show less
1Netxautomation
1Netxeib
Apr 23, 2026
Mar 21, 2007
N/A· v4
N/A· v3
7.5 HIGH· v2
NETxAutomation NETxEIB OPC Server before 3.0.1300 does not properly validate OLE for Process Control (OPC) server handles, which allows attackers to cause a denial of service or possibly execute arbitrary code via unspec...Show more
NETxAutomation NETxEIB OPC Server before 3.0.1300 does not properly validate OLE for Process Control (OPC) server handles, which allows attackers to cause a denial of service or possibly execute arbitrary code via unspecified vectors involving the (1) IOPCSyncIO::Read, (2) IOPCSyncIO::Write, (3) IOPCServer::AddGroup, (4) IOPCServer::RemoveGroup, (5) IOPCCommon::SetClientName, and (6) IOPCGroupStateMgt::CloneGroup functions, which allow access to arbitrary memory. NOTE: the vectors might be limited to attackers with physical access.Show less
1Koan Software
1Mega Mall
Apr 23, 2026
Mar 20, 2007
N/A· v4
N/A· v3
5.0 MEDIUM· v2
product_review.php in Koan Software Mega Mall allows remote attackers to obtain the installation path via a request with an empty value of the x[] parameter.
1Mcgallery
1Mcgallery
Apr 23, 2026
Mar 16, 2007
N/A· v4
N/A· v3
5.0 MEDIUM· v2
download.php in McGallery 0.5b allows remote attackers to read arbitrary files and obtain script source code via the filename parameter.
1Symantec
6Client Security
Norton AntispamNorton Antivirus+3 more
Apr 23, 2026
Mar 16, 2007
N/A· v4
N/A· v3
1.9 LOW· v2
The SymTDI device driver (SYMTDI.SYS) in Symantec Norton Personal Firewall 2006 9.1.1.7 and earlier, Internet Security 2005 and 2006, AntiVirus Corporate Edition 3.0.x through 10.1.x, and other Norton products, allows lo...Show more
The SymTDI device driver (SYMTDI.SYS) in Symantec Norton Personal Firewall 2006 9.1.1.7 and earlier, Internet Security 2005 and 2006, AntiVirus Corporate Edition 3.0.x through 10.1.x, and other Norton products, allows local users to cause a denial of service (system crash) by sending crafted data to the driver's \Device file, which triggers invalid memory access, a different vulnerability than CVE-2006-4855.Show less
1Rim
3Blackberry
Blackberry 8100Blackberry Browser
Apr 23, 2026
Mar 14, 2007
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The 4thPass browser (BlackBerry Browser) on the RIM BlackBerry 8100 (Pearl) before 4.2.1 allows remote attackers to cause a denial of service (temporary functionality loss) via a long href attribute in a link in a WML pa...Show more
The 4thPass browser (BlackBerry Browser) on the RIM BlackBerry 8100 (Pearl) before 4.2.1 allows remote attackers to cause a denial of service (temporary functionality loss) via a long href attribute in a link in a WML page.Show less
1Astrocam
1Astrocam
Apr 23, 2026
Mar 13, 2007
N/A· v4
N/A· v3
7.8 HIGH· v2
The web interface in AstroCam 2.0.0 through 2.6.5 allows remote attackers to cause a denial of service (daemon shutdown) via requests that contain a large amount of data in the "a" variable, which "fills up the message q...Show more
The web interface in AstroCam 2.0.0 through 2.6.5 allows remote attackers to cause a denial of service (daemon shutdown) via requests that contain a large amount of data in the "a" variable, which "fills up the message queue."Show less
1Agnitum
1Outpost Firewall
Apr 23, 2026
Mar 7, 2007
N/A· v4
N/A· v3
4.9 MEDIUM· v2
The Sandbox.sys driver in Outpost Firewall PRO 4.0, and possibly earlier versions, does not validate arguments to hooked SSDT functions, which allows local users to cause a denial of service (crash) via invalid arguments...Show more
The Sandbox.sys driver in Outpost Firewall PRO 4.0, and possibly earlier versions, does not validate arguments to hooked SSDT functions, which allows local users to cause a denial of service (crash) via invalid arguments to the (1) NtAssignProcessToJobObject,, (2) NtCreateKey, (3) NtCreateThread, (4) NtDeleteFile, (5) NtLoadDriver, (6) NtOpenProcess, (7) NtProtectVirtualMemory, (8) NtReplaceKey, (9) NtTerminateProcess, (10) NtTerminateThread, (11) NtUnloadDriver, and (12) NtWriteVirtualMemory functions.Show less
1Kde
1K Mail
Apr 23, 2026
Mar 7, 2007
N/A· v4
N/A· v3
2.6 LOW· v2
Kmail 1.9.1 on KDE 3.5.2, with "Prefer HTML to Plain Text" enabled, allows remote attackers to cause a denial of service (crash) via an HTML e-mail with certain table and frameset tags that trigger a segmentation fault,...Show more
Kmail 1.9.1 on KDE 3.5.2, with "Prefer HTML to Plain Text" enabled, allows remote attackers to cause a denial of service (crash) via an HTML e-mail with certain table and frameset tags that trigger a segmentation fault, possibly involving invalid free or delete operations.Show less
1Planerd.net
1P News
Apr 23, 2026
Mar 6, 2007
N/A· v4
N/A· v3
7.5 HIGH· v2
Unrestricted file upload vulnerability in P-News 2.0 allows remote attackers to upload and execute arbitrary files via an avatar file. NOTE: the provenance of this information is unknown; the details are obtained solely...Show more
Unrestricted file upload vulnerability in P-News 2.0 allows remote attackers to upload and execute arbitrary files via an avatar file. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.Show less
1Wordpress
1Wordpress
Apr 23, 2026
Mar 5, 2007
N/A· v4
N/A· v3
7.5 HIGH· v2
WordPress 2.1.1, as downloaded from some official distribution sites during February and March 2007, contains an externally introduced backdoor that allows remote attackers to execute arbitrary commands via (1) an eval i...Show more
WordPress 2.1.1, as downloaded from some official distribution sites during February and March 2007, contains an externally introduced backdoor that allows remote attackers to execute arbitrary commands via (1) an eval injection vulnerability in the ix parameter to wp-includes/feed.php, and (2) an untrusted passthru call in the iz parameter to wp-includes/theme.php.Show less
1Cisco
10Catalyst 6000 Ws Svc Nam 1
Catalyst 6000 Ws Svc Nam 2Catalyst 6000 Ws X6380 Nam+7 more
Apr 23, 2026
Mar 3, 2007
N/A· v4
N/A· v3
10.0 HIGH· v2
The Network Analysis Module (NAM) in Cisco Catalyst Series 6000, 6500, and 7600 allows remote attackers to execute arbitrary commands via certain SNMP packets that are spoofed from the NAM's own IP address.
1Bj Sintay
1Sitex
Apr 23, 2026
Mar 3, 2007
N/A· v4
N/A· v3
7.5 HIGH· v2
Unrestricted file upload vulnerability in sitex allows remote attackers to upload arbitrary PHP code via an avatar filename with a double extension such as .php.jpg, which fails verification and is saved as a .php file.
1Webspell
1Webspell
Apr 23, 2026
Mar 2, 2007
N/A· v4
N/A· v3
4.6 MEDIUM· v2
Unrestricted file upload vulnerability in webSPELL allows remote authenticated administrators to upload and execute arbitrary PHP code via the add squad feature. NOTE: this issue may be an administrative feature, in whi...Show more
Unrestricted file upload vulnerability in webSPELL allows remote authenticated administrators to upload and execute arbitrary PHP code via the add squad feature. NOTE: this issue may be an administrative feature, in which case this CVE may be REJECTED.Show less
1Webmplayer
1Webmplayer
Apr 23, 2026
Mar 2, 2007
N/A· v4
N/A· v3
6.8 MEDIUM· v2
index.php in WebMplayer before 0.6.1-Alpha allows remote attackers to execute arbitrary code via shell metacharacters in an exec function call. NOTE: some sources have referred to this as eval injection in the param par...Show more
index.php in WebMplayer before 0.6.1-Alpha allows remote attackers to execute arbitrary code via shell metacharacters in an exec function call. NOTE: some sources have referred to this as eval injection in the param parameter, but CVE source inspection suggests that this is erroneous.Show less
1Etomite
1Etomite
Apr 23, 2026
Mar 2, 2007
N/A· v4
N/A· v3
7.5 HIGH· v2
Unrestricted file upload vulnerability in manager/media/ibrowser/scripts/rfiles.php in Etomite CMS 0.6.1 and earlier allows remote attackers to upload and execute arbitrary files via an nfile[] parameter with a filename...Show more
Unrestricted file upload vulnerability in manager/media/ibrowser/scripts/rfiles.php in Etomite CMS 0.6.1 and earlier allows remote attackers to upload and execute arbitrary files via an nfile[] parameter with a filename that contains a .php extension followed by a valid image extension such as .gif or .jpg, then calling the rename function.Show less
1Wiclear
1Wiclear
Apr 23, 2026
Feb 26, 2007
N/A· v4
N/A· v3
10.0 HIGH· v2
Unrestricted file upload vulnerability in the onAttachFiles function in the upload tool (inc/lib/attachment.lib.php) in Wiclear before 0.11.1 allows remote attackers to upload and execute arbitrary PHP code via unspecifi...Show more
Unrestricted file upload vulnerability in the onAttachFiles function in the upload tool (inc/lib/attachment.lib.php) in Wiclear before 0.11.1 allows remote attackers to upload and execute arbitrary PHP code via unspecified vectors related to filename validation. NOTE: some details were obtained from third party information.Show less
2Canonical
Php
2Php
Ubuntu Linux
Apr 23, 2026
Feb 13, 2007
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The WDDX deserializer in the wddx extension in PHP 5 before 5.2.1 and PHP 4 before 4.4.5 does not properly initialize the key_length variable for a numerical key, which allows context-dependent attackers to read stack me...Show more
The WDDX deserializer in the wddx extension in PHP 5 before 5.2.1 and PHP 4 before 4.4.5 does not properly initialize the key_length variable for a numerical key, which allows context-dependent attackers to read stack memory via a wddxPacket element that contains a variable with a string name before a numerical variable.Show less