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.
CVEs (13,740)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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3Apache DebianFedoraproject3Debian Linux FedoraXerces C++May 6, 2026 Mar 24, 2015 N/A· v4 N/A· v3 5.0 MEDIUM· v2 internal/XMLReader.cpp in Apache Xerces-C before 3.1.2 allows remote attackers to cause a denial of service (segmentation fault and crash) via crafted XML data. |
IBM PowerVC Standard 1.2.0.x before 1.2.0.4 and 1.2.1.x before 1.2.2 validates Hardware Management Console (HMC) certificates only during the pre-login stage, which allows man-in-the-middle attackers to spoof devices via...Show more |
The Autonomic Networking Infrastructure (ANI) implementation in Cisco IOS 15.4S and 15.4(3)S allows remote attackers to modify configuration settings or cause a denial of service (partial service outage) by sending craft...Show more |
The ssl3_get_client_key_exchange function in s3_srvr.c in OpenSSL 1.0.2 before 1.0.2a, when client authentication and an ephemeral Diffie-Hellman ciphersuite are enabled, allows remote attackers to cause a denial of serv...Show more |
The SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (s2_lib.c assertion failure and daemon exit) via...Show more |
1Cisco 1Anyconnect Secure Mobility Client May 6, 2026 Mar 18, 2015 N/A· v4 N/A· v3 4.3 MEDIUM· v2 The IPC channel in Cisco AnyConnect Secure Mobility Client 4.0(.00051) and earlier allows local users to write to arbitrary userspace memory locations, and consequently gain privileges, via crafted messages, aka Bug ID C...Show more |
Format string vulnerability in BACnOPCServer.exe in the SOAP web interface in SCADA Engine BACnet OPC Server before 2.1.371.24 allows remote attackers to execute arbitrary code via format string specifiers in a request. |
3Debian FedoraprojectLibssh23Debian Linux FedoraLibssh2May 6, 2026 Mar 13, 2015 N/A· v4 N/A· v3 6.8 MEDIUM· v2 The kex_agree_methods function in libssh2 before 1.5.0 allows remote servers to cause a denial of service (crash) or have other unspecified impact via crafted length values in an SSH_MSG_KEXINIT packet. |
1Cisco 3Expressway Software Telepresence ConductorTelepresence Video Communication Server SoftwareMay 6, 2026 Mar 13, 2015 N/A· v4 N/A· v3 7.8 HIGH· v2 The Session Description Protocol (SDP) implementation in Cisco TelePresence Video Communication Server (VCS) and Cisco Expressway before X8.2 and Cisco TelePresence Conductor before XC2.4 allows remote attackers to cause...Show more |
1Emc 2Rsa Certificate Manager Rsa Registration ManagerMay 6, 2026 Mar 12, 2015 N/A· v4 N/A· v3 7.8 HIGH· v2 EMC RSA Certificate Manager (RCM) before 6.9 build 558 and RSA Registration Manager (RRM) before 6.9 build 558 allow remote attackers to cause an Administration Server denial of service via an invalid MIME e-mail message...Show more |
The dissect_atn_cpdlc_heur function in asn1/atn-cpdlc/packet-atn-cpdlc-template.c in the ATN-CPDLC dissector in Wireshark 1.12.x before 1.12.4 does not properly follow the TRY/ENDTRY code requirements, which allows remot...Show more |
4Apache AppleCanonical+1 more5Http Server Mac Os XMac Os X Server+2 moreMay 6, 2026 Mar 8, 2015 N/A· v4 N/A· v3 5.0 MEDIUM· v2 The lua_websocket_read function in lua_request.c in the mod_lua module in the Apache HTTP Server through 2.4.12 allows remote attackers to cause a denial of service (child-process crash) by sending a crafted WebSocket Pi...Show more |
1Siemens 2Simatic S7 300 Cpu Simatic S7 300 Cpu FirmwareJun 2, 2026 Mar 7, 2015 N/A· v4 7.5 HIGH· v3 7.8 HIGH· v2 Siemens SIMATIC S7-300 CPU devices allow remote attackers to cause a denial of service (defect-mode transition) via crafted packets on (1) TCP port 102 or (2) Profibus. |
1Siemens 3Spc4000 Firmware Spc5000 FirmwareSpc6000 FirmwareMay 6, 2026 Mar 7, 2015 N/A· v4 N/A· v3 7.8 HIGH· v2 Siemens SPC controllers SPC4000, SPC5000, and SPC6000 before 3.6.0 allow remote attackers to cause a denial of service (device restart) via crafted packets. |
Symantec NetBackup OpsCenter 7.6.0.2 through 7.6.1 on Linux and UNIX allows remote attackers to execute arbitrary JavaScript code via unspecified vectors. |
The SNMPv2 implementation in Cisco IOS XR allows remote authenticated users to cause a denial of service (snmpd daemon reload) via a malformed SNMP packet, aka Bug ID CSCur25858. |
Cisco IOS XR allows remote attackers to cause a denial of service (RSVP process reload) via a malformed RSVP packet, aka Bug ID CSCur69192. |
6Canonical DebianLinux+3 more15Debian Linux Enterprise Linux DesktopEnterprise Linux Server+12 moreMay 6, 2026 Mar 2, 2015 N/A· v4 N/A· v3 5.0 MEDIUM· v2 net/netfilter/nf_conntrack_proto_generic.c in the Linux kernel before 3.18 generates incorrect conntrack entries during handling of certain iptables rule sets for the SCTP, DCCP, GRE, and UDP-Lite protocols, which allows...Show more |
The Integrated Management Controller (IMC) in Cisco Unified Computing System (UCS) 1.4(7h) and earlier on C-Series servers allows remote attackers to bypass intended access restrictions by sending crafted DHCP response p...Show more |
1Zhone Technologies 1Gpon 2520 Firmware May 6, 2026 Feb 23, 2015 N/A· v4 N/A· v3 7.8 HIGH· v2 Zhone GPON 2520 with firmware R4.0.2.566b allows remote attackers to cause a denial of service via a long string in the oldpassword parameter. |