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CWE-20

13,674 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 (13,674)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
2Ekiga
Openh323 Project
2Ekiga
Openh323
Apr 23, 2026
Oct 8, 2007
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The Open Phone Abstraction Library (opal), as used by (1) Ekiga before 2.0.10 and (2) OpenH323 before 2.2.4, allows remote attackers to cause a denial of service (crash) via an invalid Content-Length header field in Sess...Show more
The Open Phone Abstraction Library (opal), as used by (1) Ekiga before 2.0.10 and (2) OpenH323 before 2.2.4, allows remote attackers to cause a denial of service (crash) via an invalid Content-Length header field in Session Initiation Protocol (SIP) packets, which causes a \0 byte to be written to an "attacker-controlled address."Show less
1Phpfreelog
1Phpfreelog
Apr 23, 2026
Oct 6, 2007
N/A· v4
N/A· v3
7.5 HIGH· v2
PHP remote file inclusion vulnerability in log.php in phpFreeLog alpha 0.2.0 allows remote attackers to include and execute arbitrary files via unspecified vectors. NOTE: the original disclosure is likely erroneous.
1Mcmurtrey Whitaker And Associates
1Cart32
Apr 23, 2026
Oct 6, 2007
N/A· v4
N/A· v3
5.0 MEDIUM· v2
c32web.exe in McMurtrey/Whitaker Cart32 before 6.4 allows remote attackers to read arbitrary files via the ImageName parameter in a GetImage action, by appending a NULL byte (%00) sequence followed by an image file exten...Show more
c32web.exe in McMurtrey/Whitaker Cart32 before 6.4 allows remote attackers to read arbitrary files via the ImageName parameter in a GetImage action, by appending a NULL byte (%00) sequence followed by an image file extension, as demonstrated by a request for a ".txt%00.gif" file. NOTE: this might be a directory traversal vulnerability.Show less
1Zomplog
1Zomplog
Apr 23, 2026
Oct 5, 2007
N/A· v4
N/A· v3
4.6 MEDIUM· v2
Unrestricted file upload vulnerability in admin/upload_files.php in Zomplog 3.8.1 and earlier allows remote authenticated administrators to upload and execute arbitrary .php files by sending a modified MIME type. NOTE:...Show more
Unrestricted file upload vulnerability in admin/upload_files.php in Zomplog 3.8.1 and earlier allows remote authenticated administrators to upload and execute arbitrary .php files by sending a modified MIME type. NOTE: this can be exploited by unauthenticated attackers by leveraging CVE-2007-5230.Show less
1Dircproxy
1Dircproxy
Apr 23, 2026
Oct 5, 2007
N/A· v4
N/A· v3
5.0 MEDIUM· v2
irc_server.c in dircproxy 1.2.0 and earlier allows remote attackers to cause a denial of service (segmentation fault) via an ACTION command without a parameter, which triggers a NULL pointer dereference, as demonstrated...Show more
irc_server.c in dircproxy 1.2.0 and earlier allows remote attackers to cause a denial of service (segmentation fault) via an ACTION command without a parameter, which triggers a NULL pointer dereference, as demonstrated using a blank /me message from irssi.Show less
1Clanlite
1Clanlite
Apr 23, 2026
Oct 1, 2007
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Multiple PHP remote file inclusion vulnerabilities in ClanLite 1.23.01.2005 allow remote attackers to execute arbitrary PHP code via a URL in the root_path parameter to (1) modules/serveur_jeux.php or (2) conf/conf-php.p...Show more
Multiple PHP remote file inclusion vulnerabilities in ClanLite 1.23.01.2005 allow remote attackers to execute arbitrary PHP code via a URL in the root_path parameter to (1) modules/serveur_jeux.php or (2) conf/conf-php.php. NOTE: vector 1 is disputed by CVE because the require_once is only reached when a certain constant has already been defined.Show less
1Iceows
1Iceows
Apr 23, 2026
Oct 1, 2007
N/A· v4
N/A· v3
9.3 HIGH· v2
IceGUI.DLL in ICEOWS 4.20b invokes a function with incorrect arguments, which allows user-assisted remote attackers to execute arbitrary code via a long filename in the header of an ACE archive, which triggers a stack-ba...Show more
IceGUI.DLL in ICEOWS 4.20b invokes a function with incorrect arguments, which allows user-assisted remote attackers to execute arbitrary code via a long filename in the header of an ACE archive, which triggers a stack-based buffer overflow.Show less
1Apple
1Safari
Apr 23, 2026
Sep 27, 2007
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Unspecified vulnerability in Safari in Apple iPhone 1.1.1, and Safari 3 before Beta Update 3.0.4 on Windows and Mac OS X 10.4 through 10.4.10, allows remote attackers to "alter or access" HTTPS content via an HTTP sessio...Show more
Unspecified vulnerability in Safari in Apple iPhone 1.1.1, and Safari 3 before Beta Update 3.0.4 on Windows and Mac OS X 10.4 through 10.4.10, allows remote attackers to "alter or access" HTTPS content via an HTTP session with a crafted web page that causes Javascript to be applied to HTTPS pages from the same domain.Show less
1Apple
1Safari
Apr 23, 2026
Sep 27, 2007
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Safari in Apple iPhone 1.1.1 allows remote user-assisted attackers to trick the iPhone user into making calls to arbitrary telephone numbers via a crafted "tel:" link that causes iPhone to display a different number than...Show more
Safari in Apple iPhone 1.1.1 allows remote user-assisted attackers to trick the iPhone user into making calls to arbitrary telephone numbers via a crafted "tel:" link that causes iPhone to display a different number than the number that will be dialed.Show less
1Apple
2Iphone
Iphone Os
Apr 23, 2026
Sep 27, 2007
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Mail in Apple iPhone 1.1.1 allows remote user-assisted attackers to force the iPhone user to make calls to arbitrary telephone numbers via a "tel:" link, which does not prompt the user before dialing the number.
1Apple
2Iphone
Iphone Os
Apr 23, 2026
Sep 27, 2007
N/A· v4
N/A· v3
7.5 HIGH· v2
Apple iPhone 1.1.1, with Bluetooth enabled, allows physically proximate attackers to cause a denial of service (application termination) and execute arbitrary code via crafted Service Discovery Protocol (SDP) packets, re...Show more
Apple iPhone 1.1.1, with Bluetooth enabled, allows physically proximate attackers to cause a denial of service (application termination) and execute arbitrary code via crafted Service Discovery Protocol (SDP) packets, related to insufficient input validation.Show less
1Boesch It
1Simpgb
Apr 23, 2026
Sep 27, 2007
N/A· v4
N/A· v3
4.3 MEDIUM· v2
SimpGB 1.46.02 allows remote attackers to obtain sensitive information via (1) an invalid lang parameter to admin/index.php or (2) a direct request to admin/trailer.php, which reveals the path in various error messages.
2Boesch It
Php
2Php
Simpnews
Apr 23, 2026
Sep 27, 2007
N/A· v4
N/A· v3
5.0 MEDIUM· v2
SimpNews 2.41.03 on Windows, when PHP before 5.0.0 is used, allows remote attackers to obtain sensitive information via an certain link_date parameter to events.php, which reveals the path in an error message due to an u...Show more
SimpNews 2.41.03 on Windows, when PHP before 5.0.0 is used, allows remote attackers to obtain sensitive information via an certain link_date parameter to events.php, which reveals the path in an error message due to an unsupported argument type for the mktime function on Windows.Show less
1Jspwiki
1Jspwiki
Apr 23, 2026
Sep 27, 2007
N/A· v4
N/A· v3
4.3 MEDIUM· v2
JSPWiki 2.4.103 and 2.5.139-beta allows remote attackers to obtain sensitive information (full path) via an invalid integer in the version parameter to the default URI under attach/Main/.
1Xensource Inc
1Xen
Apr 23, 2026
Sep 27, 2007
N/A· v4
N/A· v3
6.9 MEDIUM· v2
pygrub (tools/pygrub/src/GrubConf.py) in Xen 3.0.3, when booting a guest domain, allows local users with elevated privileges in the guest domain to execute arbitrary commands in domain 0 via a crafted grub.conf file whos...Show more
pygrub (tools/pygrub/src/GrubConf.py) in Xen 3.0.3, when booting a guest domain, allows local users with elevated privileges in the guest domain to execute arbitrary commands in domain 0 via a crafted grub.conf file whose contents are used in exec statements.Show less
1Microsoft
1Windows Media Player
Apr 23, 2026
Sep 26, 2007
N/A· v4
N/A· v3
7.5 HIGH· v2
Microsoft Windows Media Player (WMP) 9 on Windows XP SP2 invokes Internet Explorer to render HTML documents contained inside some media files, regardless of what default web browser is configured, which might allow remot...Show more
Microsoft Windows Media Player (WMP) 9 on Windows XP SP2 invokes Internet Explorer to render HTML documents contained inside some media files, regardless of what default web browser is configured, which might allow remote attackers to exploit vulnerabilities in software that the user does not expect to run, as demonstrated by the HTMLView parameter in an .asx file.Show less
1Kaspersky Lab
2Kaspersky Anti Virus
Kaspersky Internet Security
Apr 23, 2026
Sep 26, 2007
N/A· v4
N/A· v3
2.1 LOW· v2
Kaspersky Anti-Virus (KAV) and Internet Security 7.0 build 125 do not properly validate certain parameters to System Service Descriptor Table (SSDT) and Shadow SSDT function handlers, which allows local users to cause a...Show more
Kaspersky Anti-Virus (KAV) and Internet Security 7.0 build 125 do not properly validate certain parameters to System Service Descriptor Table (SSDT) and Shadow SSDT function handlers, which allows local users to cause a denial of service (crash) via the (1) NtUserSendInput, (2) LoadLibraryA, (3) NtOpenProcess, (4) NtOpenThread, (5) NtTerminateProcess, (6) NtUserFindWindowEx, and (7) NtUserBuildHwndList kernel SSDT hooks in kylif.sys; the (8) NtDuplicateObject (DuplicateHandle) kernel SSDT hook; and possibly other kernel SSDT hooks. NOTE: the NtCreateSection vector is covered by CVE-2007-5043.1. NOTE: the vendor disputes that the DuplicateHandle vector is a vulnerability in their code, stating that "it is not an error in our code, but an obscure method for manipulating standard Windows routines to circumvent our self-defense mechanisms."Show less
1Webmin
1Webmin
Apr 23, 2026
Sep 24, 2007
N/A· v4
N/A· v3
9.0 HIGH· v2
Unspecified vulnerability in Webmin before 1.370 on Windows allows remote authenticated users to execute arbitrary commands via a crafted URL.
1Symantec
1Norton Internet Security
Apr 23, 2026
Sep 24, 2007
N/A· v4
N/A· v3
7.2 HIGH· v2
Norton Internet Security 2008 15.0.0.60 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers, which allows local users to cause a denial of service (crash) and possibl...Show more
Norton Internet Security 2008 15.0.0.60 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers, which allows local users to cause a denial of service (crash) and possibly gain privileges via the NtOpenSection kernel SSDT hook. NOTE: the NtCreateMutant and NtOpenEvent function hooks are already covered by CVE-2007-1793.Show less
1Kaspersky Lab
1Kaspersky Internet Security
Apr 23, 2026
Sep 24, 2007
N/A· v4
N/A· v3
4.4 MEDIUM· v2
Kaspersky Internet Security 7.0.0.125 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers, which allows local users to (1) cause a denial of service (crash) and possi...Show more
Kaspersky Internet Security 7.0.0.125 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers, which allows local users to (1) cause a denial of service (crash) and possibly gain privileges via the NtCreateSection kernel SSDT hook or (2) cause a denial of service (avp.exe service outage) via the NtLoadDriver kernel SSDT hook. NOTE: this issue may partially overlap CVE-2006-3074.Show less