Overview
- Description
- TwinCAT OPC UA Server in TF6100 and TS6100 in product versions before 4.3.48.0 or with TcOpcUaServer versions below 3.2.0.194 are prone to a relative path traversal that allow administrators to create or delete any files on the system.
- Source
- info@cert.vde.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 5.2
- Exploitability score
- 1.2
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 8.5
- Impact score
- 9.2
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:C/A:C
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:beckhoff:tf6100_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DFDC66B5-5F72-494D-AD38-EFB4CEE0C89D",
"versionEndExcluding": "4.3.48.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:beckhoff:tf6100:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "6265622C-4806-4172-9876-8E0252884206"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:beckhoff:ts6100_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CA266B1B-4835-45FE-BC0F-B8C3EEF41849",
"versionEndExcluding": "4.3.48.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:beckhoff:ts6100:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "EE896B00-8549-40D9-A3B0-54B7BD12498E"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]