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CVE-2020-12526 BECKHOFF: DoS-Vulnerability for TwinCAT OPC UA Server and IPC Diagnostics UA Server
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | The vulnerabilities of the TwinCAT OPC UA Server and IPC Diagnostics UA Server stem from insufficient validation of input data, allowing attackers to trigger service failures. | 16 Dec 202100:00 | – | bdu_fstec |
 | Honeywell OPC UA Tunneller 输入验证错误漏洞 | 13 May 202100:00 | – | cnnvd |
 | CVE-2020-12526 | 13 May 202113:45 | – | cve |
 | EUVD-2020-4828 | 7 Oct 202500:30 | – | euvd |
 | CVE-2020-12526 | 13 May 202114:15 | – | nvd |
 | CVE-2020-12526 | 13 May 202114:15 | – | osv |
 | Beckhoff Ipc Improper Input Validation | 10 Aug 202100:00 | – | nessus |
| Beckhoff (CVE-2020-12526) (deprecated) | 7 Feb 202200:00 | – | nessus |
 | Design/Logic Flaw | 13 May 202114:15 | – | prion |
[
{
"product": "TwinCAT OPC UA Server",
"vendor": "Beckhoff",
"versions": [
{
"lessThanOrEqual": "2.3.0.12",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "IPC Diagnostics UA Server",
"vendor": "Beckhoff",
"versions": [
{
"lessThanOrEqual": "3.1.0.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "TF6100",
"vendor": "Beckhoff",
"versions": [
{
"lessThanOrEqual": "3.3.18",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]Data
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13 May 2021 13:45Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.3
EPSS0.00955