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CWE-20

13,740 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 (13,740)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Cisco
1Transport Gateway Installation Software
May 6, 2026
Aug 29, 2014
N/A· v4
N/A· v3
6.3 MEDIUM· v2
The web framework in Cisco Transport Gateway for Smart Call Home (aka TG-SCH or Transport Gateway Installation Software) does not validate an unspecified parameter, which allows remote authenticated users to cause a deni...Show more
The web framework in Cisco Transport Gateway for Smart Call Home (aka TG-SCH or Transport Gateway Installation Software) does not validate an unspecified parameter, which allows remote authenticated users to cause a denial of service (service crash) via a crafted string, aka Bug ID CSCuq31819.Show less
1Invensys
1Wonderware Information Server
May 6, 2026
Aug 28, 2014
N/A· v4
N/A· v3
2.1 LOW· v2
Schneider Electric Wonderware Information Server (WIS) Portal 4.0 SP1 through 5.5 allows remote attackers to read arbitrary files or cause a denial of service via an XML external entity declaration in conjunction with an...Show more
Schneider Electric Wonderware Information Server (WIS) Portal 4.0 SP1 through 5.5 allows remote attackers to read arbitrary files or cause a denial of service via an XML external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.Show less
1Qeiinc
1Epaq 9410 Substation Gateway
May 6, 2026
Aug 28, 2014
N/A· v4
N/A· v3
4.7 MEDIUM· v2
The CG Automation Software DNP3 driver, used in the ePAQ-9410 Substation Gateway products, does not validate input correctly. An attacker could cause the software to go into an infinite loop, causing the process to cr...Show more
The CG Automation Software DNP3 driver, used in the ePAQ-9410 Substation Gateway products, does not validate input correctly. An attacker could cause the software to go into an infinite loop, causing the process to crash. The system must be restarted manually to clear the condition.Show less
1Qeiinc
1Epaq 9410 Substation Gateway
May 6, 2026
Aug 28, 2014
N/A· v4
N/A· v3
7.1 HIGH· v2
The DNP3 driver in CG Automation ePAQ-9410 Substation Gateway allows remote attackers to cause a denial of service (infinite loop or process crash) via a crafted TCP packet.
1Monkey Project
1Monkey
May 6, 2026
Aug 26, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Monkey HTTP Server before 1.5.3, when the File Descriptor Table (FDT) is enabled and custom error messages are set, allows remote attackers to cause a denial of service (file descriptor consumption) via an HTTP request t...Show more
Monkey HTTP Server before 1.5.3, when the File Descriptor Table (FDT) is enabled and custom error messages are set, allows remote attackers to cause a denial of service (file descriptor consumption) via an HTTP request that triggers an error message.Show less
2Djangoproject
Opensuse
2Django
Opensuse
May 6, 2026
Aug 26, 2014
N/A· v4
N/A· v3
5.8 MEDIUM· v2
The core.urlresolvers.reverse function in Django before 1.4.14, 1.5.x before 1.5.9, 1.6.x before 1.6.6, and 1.7 before release candidate 3 does not properly validate URLs, which allows remote attackers to conduct phishin...Show more
The core.urlresolvers.reverse function in Django before 1.4.14, 1.5.x before 1.5.9, 1.6.x before 1.6.6, and 1.7 before release candidate 3 does not properly validate URLs, which allows remote attackers to conduct phishing attacks via a // (slash slash) in a URL, which triggers a scheme-relative URL to be generated.Show less
1Cisco
8Asr 9000 Rsp440 Router
Asr 9001Asr 9006+5 more
May 6, 2026
Aug 26, 2014
N/A· v4
N/A· v3
4.6 MEDIUM· v2
Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and ca...Show more
Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet, aka Bug ID CSCup77750.Show less
3Debian
OpensusePython
3Opensuse
PillowPython Imaging
May 6, 2026
Aug 25, 2014
N/A· v4
N/A· v3
5.0 MEDIUM· v2
PIL/IcnsImagePlugin.py in Python Imaging Library (PIL) and Pillow before 2.3.2 and 2.5.x before 2.5.2 allows remote attackers to cause a denial of service via a crafted block size.
1Php
1Php
May 6, 2026
Aug 23, 2014
N/A· v4
N/A· v3
6.4 MEDIUM· v2
gd_ctx.c in the GD component in PHP 5.4.x before 5.4.32 and 5.5.x before 5.5.16 does not ensure that pathnames lack %00 sequences, which might allow remote attackers to overwrite arbitrary files via crafted input to an a...Show more
gd_ctx.c in the GD component in PHP 5.4.x before 5.4.32 and 5.5.x before 5.5.16 does not ensure that pathnames lack %00 sequences, which might allow remote attackers to overwrite arbitrary files via crafted input to an application that calls the (1) imagegd, (2) imagegd2, (3) imagegif, (4) imagejpeg, (5) imagepng, (6) imagewbmp, or (7) imagewebp function.Show less
1Mediawiki
1Mediawiki
May 6, 2026
Aug 22, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
MediaWiki before 1.19.18, 1.20.x through 1.22.x before 1.22.9, and 1.23.x before 1.23.2 does not enforce an IFRAME protection mechanism for transcluded pages, which makes it easier for remote attackers to conduct clickja...Show more
MediaWiki before 1.19.18, 1.20.x through 1.22.x before 1.22.9, and 1.23.x before 1.23.2 does not enforce an IFRAME protection mechanism for transcluded pages, which makes it easier for remote attackers to conduct clickjacking attacks via a crafted web site.Show less
1Cisco
1Asr 5000 Series Software
May 6, 2026
Aug 20, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The Session Manager component in Packet Data Network Gateway (aka PGW) in Cisco ASR 5000 Series Software 11.0, 12.0, 12.1, 12.2, 14.0, 15.0, 16.x through 16.1.2, and 17.0 allows remote attackers to cause a denial of serv...Show more
The Session Manager component in Packet Data Network Gateway (aka PGW) in Cisco ASR 5000 Series Software 11.0, 12.0, 12.1, 12.2, 14.0, 15.0, 16.x through 16.1.2, and 17.0 allows remote attackers to cause a denial of service (process crash) via a crafted TCP packet, aka Bug ID CSCuo21914.Show less
1Cisco
1Unified Communications Manager
May 6, 2026
Aug 12, 2014
N/A· v4
N/A· v3
8.5 HIGH· v2
The CTIManager module in Cisco Unified Communications Manager (CM) 10.0(1), when single sign-on is enabled, does not properly validate Kerberos SSO tokens, which allows remote authenticated users to gain privileges and e...Show more
The CTIManager module in Cisco Unified Communications Manager (CM) 10.0(1), when single sign-on is enabled, does not properly validate Kerberos SSO tokens, which allows remote authenticated users to gain privileges and execute arbitrary commands via crafted token data, aka Bug ID CSCum95491.Show less
1Cisco
1Unified Communications Domain Manager
May 6, 2026
Aug 12, 2014
N/A· v4
N/A· v3
6.8 MEDIUM· v2
The SIP implementation in Cisco Unified Communications Manager (CM) 8.6(.2) and earlier allows remote authenticated users to cause a denial of service (process crash) via a crafted SIP message that is not properly handle...Show more
The SIP implementation in Cisco Unified Communications Manager (CM) 8.6(.2) and earlier allows remote authenticated users to cause a denial of service (process crash) via a crafted SIP message that is not properly handled during processing of an XML document, aka Bug ID CSCtq76428.Show less
1Cisco
2Ios
Ios Xe
May 6, 2026
Aug 11, 2014
N/A· v4
N/A· v3
7.8 HIGH· v2
The EnergyWise module in Cisco IOS 12.2, 15.0, 15.1, 15.2, and 15.4 and IOS XE 3.2.xXO, 3.3.xSG, 3.4.xSG, and 3.5.xE before 3.5.3E allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 p...Show more
The EnergyWise module in Cisco IOS 12.2, 15.0, 15.1, 15.2, and 15.4 and IOS XE 3.2.xXO, 3.3.xSG, 3.4.xSG, and 3.5.xE before 3.5.3E allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 packet, aka Bug ID CSCup52101.Show less
1Subnet
1Substation Server
May 6, 2026
Aug 11, 2014
N/A· v4
N/A· v3
7.1 HIGH· v2
The GPT library in the Telegyr 8979 Master Protocol application in SUBNET SubSTATION Server 2 before SSNET 2.12 HF18808 allows remote attackers to cause a denial of service (persistent service crash) via a long RTU-to-Ma...Show more
The GPT library in the Telegyr 8979 Master Protocol application in SUBNET SubSTATION Server 2 before SSNET 2.12 HF18808 allows remote attackers to cause a denial of service (persistent service crash) via a long RTU-to-Master message.Show less
2Opensuse
Redhat
4Enterprise Linux
Enterprise VirtualizationLibvirt+1 more
May 6, 2026
Aug 3, 2014
N/A· v4
N/A· v3
1.2 LOW· v2
libvirt 1.0.0 through 1.2.x before 1.2.5, when fine grained access control is enabled, allows local users to read arbitrary files via a crafted XML document containing an XML external entity declaration in conjunction wi...Show more
libvirt 1.0.0 through 1.2.x before 1.2.5, when fine grained access control is enabled, allows local users to read arbitrary files via a crafted XML document containing an XML external entity declaration in conjunction with an entity reference to the (1) virDomainDefineXML, (2) virNetworkCreateXML, (3) virNetworkDefineXML, (4) virStoragePoolCreateXML, (5) virStoragePoolDefineXML, (6) virStorageVolCreateXML, (7) virDomainCreateXML, (8) virNodeDeviceCreateXML, (9) virInterfaceDefineXML, (10) virStorageVolCreateXMLFrom, (11) virConnectDomainXMLFromNative, (12) virConnectDomainXMLToNative, (13) virSecretDefineXML, (14) virNWFilterDefineXML, (15) virDomainSnapshotCreateXML, (16) virDomainSaveImageDefineXML, (17) virDomainCreateXMLWithFiles, (18) virConnectCompareCPU, or (19) virConnectBaselineCPU API method, related to an XML External Entity (XXE) issue. NOTE: this issue was SPLIT from CVE-2014-0179 per ADT3 due to different affected versions of some vectors.Show less
2Opensuse
Redhat
4Enterprise Linux
Enterprise VirtualizationLibvirt+1 more
May 6, 2026
Aug 3, 2014
N/A· v4
N/A· v3
1.9 LOW· v2
libvirt 0.7.5 through 1.2.x before 1.2.5 allows local users to cause a denial of service (read block and hang) via a crafted XML document containing an XML external entity declaration in conjunction with an entity refere...Show more
libvirt 0.7.5 through 1.2.x before 1.2.5 allows local users to cause a denial of service (read block and hang) via a crafted XML document containing an XML external entity declaration in conjunction with an entity reference to the (1) virConnectCompareCPU or (2) virConnectBaselineCPU API method, related to an XML External Entity (XXE) issue. NOTE: this issue was SPLIT per ADT3 due to different affected versions of some vectors. CVE-2014-5177 is used for other API methods.Show less
1Ibm
2Infosphere Master Data Management
Infosphere Master Data Management Server For Product Information Management
May 6, 2026
Aug 1, 2014
N/A· v4
N/A· v3
3.5 LOW· v2
The GDS component in IBM InfoSphere Master Data Management - Collaborative Edition 10.0 through 11.0 and InfoSphere Master Data Management Server for Product Information Management 9.0 and 9.1 does not properly handle FR...Show more
The GDS component in IBM InfoSphere Master Data Management - Collaborative Edition 10.0 through 11.0 and InfoSphere Master Data Management Server for Product Information Management 9.0 and 9.1 does not properly handle FRAME elements, which makes it easier for remote authenticated users to conduct phishing attacks via a crafted web site.Show less
1Microsoft
1Windows Xp
May 6, 2026
Jul 26, 2014
N/A· v4
N/A· v3
7.2 HIGH· v2
Microsoft Windows XP SP3 does not validate addresses in certain IRP handler routines, which allows local users to write data to arbitrary memory locations, and consequently gain privileges, via a crafted address in an IO...Show more
Microsoft Windows XP SP3 does not validate addresses in certain IRP handler routines, which allows local users to write data to arbitrary memory locations, and consequently gain privileges, via a crafted address in an IOCTL call, related to (1) the MQAC.sys driver in the MQ Access Control subsystem and (2) the BthPan.sys driver in the Bluetooth Personal Area Networking subsystem.Show less
1Caucho
1Resin
May 6, 2026
Jul 26, 2014
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The ISO-8859-1 encoder in Resin Pro before 4.0.40 does not properly perform Unicode transformations, which allows remote attackers to bypass intended text restrictions via crafted characters, as demonstrated by bypassing...Show more
The ISO-8859-1 encoder in Resin Pro before 4.0.40 does not properly perform Unicode transformations, which allows remote attackers to bypass intended text restrictions via crafted characters, as demonstrated by bypassing an XSS protection mechanism.Show less