CVE-2021-45916

LowCVSS 3.5/10Last modified Jun 17, 2026

Description

The programming function of Shockwall system has an improper input validation vulnerability. An authenticated attacker within the local area network can send malicious response to the server to disrupt the service partially.

Metrics

CVSS 3.1 3.5/10CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Jan 3, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-459179.0The server-request receiver function of Shockwall system has an improper authentication vulnerability. An authenticated attacker of an agentCVE-2021-459187.5NHI’s health insurance web service component has insufficient validation for input string length, which can result in heap-based buffer overCVE-2021-459195.4Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.CVE-2021-459255.3Observable discrepancies in the login process allow an attacker to guess legitimate user names registered in the BMC. This issue affects: LaCVE-2021-459267.8MDB Tools (aka mdbtools) 0.9.2 has a stack-based buffer overflow (at 0x7ffd0c689be0) in mdb_numeric_to_string (called from mdb_xfer_bound_daCVE-2021-459277.8MDB Tools (aka mdbtools) 0.9.2 has a stack-based buffer overflow (at 0x7ffd6e029ee0) in mdb_numeric_to_string (called from mdb_xfer_bound_daCVE-2021-459285.5libjxl b02d6b9, as used in libvips 8.11 through 8.11.2 and other products, has an out-of-bounds write in jxl::ModularFrameDecoder::DecodeGroCVE-2021-459295.5Wasm3 0.5.0 has an out-of-bounds write in CompileBlock (called from CompileElseBlock and Compile_If).CVE-2021-459305.5Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps<QPainterPath::Element>::gCVE-2021-459316.5HarfBuzz 2.9.0 has an out-of-bounds write in hb_bit_set_invertible_t::set (called from hb_sparseset_t<hb_bit_set_invertible_t>::set and hb_sCVE-2021-459325.5wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow (4 bytes) in MqttDecode_Publish (called from MqttClient_DecodePacket and MqttClient_HaCVE-2021-459335.5wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow (8 bytes) in MqttDecode_Publish (called from MqttClient_DecodePacket and MqttClient_Ha
CVE-2021-45916: Low severity, CVSS 3.5 | Vulnix