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CWE-20

12,745 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 (12,745)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Adobe
1Shockwave Player
Apr 29, 2026
Oct 23, 2012
N/A· v4
N/A· v3
10.0 HIGH· v2
Array index error in Adobe Shockwave Player before 11.6.8.638 allows attackers to execute arbitrary code via unspecified vectors.
1Cipherdyne
1Fwknop
Apr 29, 2026
Oct 22, 2012
N/A· v4
N/A· v3
4.0 MEDIUM· v2
fwknop before 2.0.3 does not properly validate IP addresses, which allows remote authenticated users to cause a denial of service (server crash) via a long IP address.
-
-
Apr 29, 2026
Oct 20, 2012
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The (1) server and (2) agent components in CA ARCserve Backup r12.5, r15, and r16 on Windows do not properly validate RPC requests, which allows remote attackers to cause a denial of service (service crash) via a crafted...Show more
The (1) server and (2) agent components in CA ARCserve Backup r12.5, r15, and r16 on Windows do not properly validate RPC requests, which allows remote attackers to cause a denial of service (service crash) via a crafted request.Show less
1Canonical
1Ubuntu Software Properties
Apr 29, 2026
Oct 10, 2012
N/A· v4
N/A· v3
5.8 MEDIUM· v2
The apt-add-repository tool in Ubuntu Software Properties 0.75.x before 0.75.10.3, 0.80.x before 0.80.9.2, 0.81.x before 0.81.13.5, 0.82.x before 0.82.7.3, and 0.92.x before 0.92.8 does not properly check PPA GPG keys im...Show more
The apt-add-repository tool in Ubuntu Software Properties 0.75.x before 0.75.10.3, 0.80.x before 0.80.9.2, 0.81.x before 0.81.13.5, 0.82.x before 0.82.7.3, and 0.92.x before 0.92.8 does not properly check PPA GPG keys imported from a keyserver, which allows remote attackers to install arbitrary package repository GPG keys via a man-in-the-middle (MITM) attack.Show less
1Midnight Commander
1Midnight Commander
Apr 29, 2026
Oct 10, 2012
N/A· v4
N/A· v3
5.1 MEDIUM· v2
Midnight Commander (mc) 4.8.5 does not properly handle the (1) MC_EXT_SELECTED or (2) MC_EXT_ONLYTAGGED environment variables when multiple files are selected, which allows user-assisted remote attackers to execute arbit...Show more
Midnight Commander (mc) 4.8.5 does not properly handle the (1) MC_EXT_SELECTED or (2) MC_EXT_ONLYTAGGED environment variables when multiple files are selected, which allows user-assisted remote attackers to execute arbitrary commands via a crafted file name.Show less
5Canonical
DebianMozilla+2 more
13Debian Linux
Enterprise Linux DesktopEnterprise Linux Eus+10 more
Apr 29, 2026
Oct 10, 2012
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils)...Show more
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code.Show less
1Openttd
1Openttd
Apr 29, 2026
Oct 9, 2012
N/A· v4
N/A· v3
5.0 MEDIUM· v2
OpenTTD 0.6.0 through 1.2.1 does not properly validate requests to clear a water tile, which allows remote attackers to cause a denial of service (NULL pointer dereference and server crash) via a certain sequence of step...Show more
OpenTTD 0.6.0 through 1.2.1 does not properly validate requests to clear a water tile, which allows remote attackers to cause a denial of service (NULL pointer dereference and server crash) via a certain sequence of steps related to "the water/coast aspect of tiles which also have railtracks on one half."Show less
1Tiki
1Tikiwiki Cms/groupware
Apr 29, 2026
Oct 8, 2012
N/A· v4
N/A· v3
5.8 MEDIUM· v2
tiki-featured_link.php in TikiWiki CMS/Groupware 8.3 allows remote attackers to load arbitrary web site pages into frames and conduct phishing attacks via the url parameter, aka "frame injection."
1Ibm
1Lotus Notes Traveler
Apr 29, 2026
Oct 8, 2012
N/A· v4
N/A· v3
5.8 MEDIUM· v2
Open redirect vulnerability in servlet/traveler in IBM Lotus Notes Traveler 8.5.3 before 8.5.3.3 Interim Fix 1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in th...Show more
Open redirect vulnerability in servlet/traveler in IBM Lotus Notes Traveler 8.5.3 before 8.5.3.3 Interim Fix 1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the redirectURL parameter.Show less
1Joomla
1Joomla
Apr 29, 2026
Oct 7, 2012
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Joomla! before 1.5.12 does not perform a JEXEC check in unspecified files, which allows remote attackers to obtain the installation path via unspecified vectors.
1Ibm
2Tivoli Federated Identity Manager
Tivoli Federated Identity Manager Business Gateway
Apr 29, 2026
Oct 2, 2012
N/A· v4
N/A· v3
5.8 MEDIUM· v2
IBM Tivoli Federated Identity Manager (TFIM) and Tivoli Federated Identity Manager Business Gateway (TFIMBG) 6.1.1, 6.2.0, 6.2.1, and 6.2.2 allow remote attackers to establish sessions via a crafted message that leverage...Show more
IBM Tivoli Federated Identity Manager (TFIM) and Tivoli Federated Identity Manager Business Gateway (TFIMBG) 6.1.1, 6.2.0, 6.2.1, and 6.2.2 allow remote attackers to establish sessions via a crafted message that leverages (1) a signature-validation bypass for SAML messages containing unsigned elements, (2) incorrect validation of XML messages, or (3) a certificate-chain validation bypass for an XML signature element that contains the signing certificate.Show less
1Ocportal
1Ocportal
Apr 29, 2026
Oct 1, 2012
N/A· v4
N/A· v3
5.8 MEDIUM· v2
Open redirect vulnerability in index.php in ocPortal before 7.1.6 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the redirect parameter.
1Devscripts Devel Team
1Devscripts
Apr 29, 2026
Oct 1, 2012
N/A· v4
N/A· v3
6.8 MEDIUM· v2
scripts/dget.pl in devscripts before 2.10.73 allows remote attackers to execute arbitrary commands via a crafted (1) .dsc or (2) .changes file, related to "arguments to external commands" that are not properly escaped, a...Show more
scripts/dget.pl in devscripts before 2.10.73 allows remote attackers to execute arbitrary commands via a crafted (1) .dsc or (2) .changes file, related to "arguments to external commands" that are not properly escaped, a different vulnerability than CVE-2012-2240.Show less
1Devscripts Devel Team
1Devscripts
Apr 29, 2026
Oct 1, 2012
N/A· v4
N/A· v3
5.0 MEDIUM· v2
scripts/dget.pl in devscripts before 2.12.3 allows remote attackers to delete arbitrary files via a crafted (1) .dsc or (2) .changes file, probably related to a NULL byte in a filename.
1Devscripts Devel Team
1Devscripts
Apr 29, 2026
Oct 1, 2012
N/A· v4
N/A· v3
7.5 HIGH· v2
scripts/dscverify.pl in devscripts before 2.12.3 allows remote attackers to execute arbitrary commands via unspecified vectors related to "arguments to external commands."
1Optimalog
1Optima Plc
Apr 29, 2026
Sep 28, 2012
N/A· v4
N/A· v3
7.8 HIGH· v2
APIFTP Server in Optimalog Optima PLC 1.5.2 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.
1Cisco
2Ios
Ios Xe
Apr 29, 2026
Sep 27, 2012
N/A· v4
N/A· v3
7.8 HIGH· v2
The DHCPv6 server in Cisco IOS 12.2 through 12.4 and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x, 3.1.xS before 3.1.4S, 3.1.xSG and 3.2.xSG before 3.2.5SG, 3.2.xS, 3.2.xXO, 3.3.xS, and 3.3.xSG before 3.3.1SG allows...Show more
The DHCPv6 server in Cisco IOS 12.2 through 12.4 and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x, 3.1.xS before 3.1.4S, 3.1.xSG and 3.2.xSG before 3.2.5SG, 3.2.xS, 3.2.xXO, 3.3.xS, and 3.3.xSG before 3.3.1SG allows remote attackers to cause a denial of service (device reload) via a malformed DHCPv6 packet, aka Bug ID CSCto57723.Show less
1Cisco
3Ios
Ios XeIos Xr
Apr 29, 2026
Sep 27, 2012
N/A· v4
N/A· v3
7.1 HIGH· v2
The BGP implementation in Cisco IOS 15.2, IOS XE 3.5.xS before 3.5.2S, and IOS XR 4.1.0 through 4.2.2 allows remote attackers to cause a denial of service (multiple connection resets) by leveraging a peer relationship an...Show more
The BGP implementation in Cisco IOS 15.2, IOS XE 3.5.xS before 3.5.2S, and IOS XR 4.1.0 through 4.2.2 allows remote attackers to cause a denial of service (multiple connection resets) by leveraging a peer relationship and sending a malformed attribute, aka Bug IDs CSCtt35379, CSCty58300, CSCtz63248, and CSCtz62914.Show less
1Cisco
3Ios
Ios XeUnified Communications Manager
Apr 29, 2026
Sep 27, 2012
N/A· v4
N/A· v3
7.8 HIGH· v2
The SIP implementation in Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su5, 8.x before 8.5(1)su4, and 8.6 before 8.6(2a)su1; Cisco IOS 12.2 through 12.4 and 15.0 through 15.2; and Cisco IOS XE 3....Show more
The SIP implementation in Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su5, 8.x before 8.5(1)su4, and 8.6 before 8.6(2a)su1; Cisco IOS 12.2 through 12.4 and 15.0 through 15.2; and Cisco IOS XE 3.3.xSG before 3.3.1SG, 3.4.xS, and 3.5.xS allows remote attackers to cause a denial of service (service crash or device reload) via a crafted SIP message containing an SDP session description, aka Bug IDs CSCtw66721, CSCtj33003, and CSCtw84664.Show less
2Google
Opensuse
2Chrome
Opensuse
Apr 29, 2026
Sep 26, 2012
N/A· v4
N/A· v3
6.8 MEDIUM· v2
FFmpeg, as used in Google Chrome before 22.0.1229.79, does not properly handle OGG containers, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors, rel...Show more
FFmpeg, as used in Google Chrome before 22.0.1229.79, does not properly handle OGG containers, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors, related to a "wild pointer" issue.Show less