Overview
- Description
- Beckhoff Embedded PC images before 2014-10-22 and Automation Device Specification (ADS) TwinCAT components do not restrict the number of authentication attempts, which makes it easier for remote attackers to obtain access via a brute-force attack.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 9.1
- Impact score
- 5.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 9.4
- Impact score
- 9.2
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:C/I:C/A:N
Weaknesses
- nvd@nist.gov
- CWE-254
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:beckhoff:embedded_pc_images:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "27BB7F09-2369-4C2A-9CDB-6469E59EF7E5"
},
{
"criteria": "cpe:2.3:a:beckhoff:twincat:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0324B77D-8923-4C9B-8F06-535FBC758AF7"
}
],
"operator": "OR"
}
]
}
]