Overview
- Description
- An issue was discovered in Softing Industrial Automation uaToolkit Embedded before 1.40. Remote attackers to cause a denial of service (DoS) or login as an anonymous user (bypassing security checks) by sending crafted messages to a OPC/UA server. The server process may crash unexpectedly because of an invalid type cast, and must be restarted.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-843
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:softing:smartlink_hw-dp:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6F7CE66A-2F1E-4EBB-BA6D-AA63ED40FD77",
"versionEndIncluding": "1.10"
},
{
"criteria": "cpe:2.3:a:softing:uatoolkit_embedded:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E6CEDE30-1C5B-45B0-B4E9-A7A42485C03E",
"versionEndExcluding": "1.40"
}
],
"operator": "OR"
}
]
}
]