Overview
- Description
- Windows OS can be configured to overlay a “language bar” on top of any application. When this OS functionality is enabled, the OS language bar UI will be viewable in the browser alongside the AVEVA InTouch Access Anywhere and Plant SCADA Access Anywhere applications. It is possible to manipulate the Windows OS language bar to launch an OS command prompt, resulting in a context-escape from application into OS.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.9
- Impact score
- 6
- Exploitability score
- 3.1
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 8.5
- Impact score
- 10
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:C/I:C/A:C
Weaknesses
- ics-cert@hq.dhs.gov
- CWE-668
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:aveva:intouch_access_anywhere:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3EB1E4EE-1E6F-4B22-AE0F-F44D9713B148"
},
{
"criteria": "cpe:2.3:a:aveva:plant_scada_access_anywhere:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0F326293-9188-44E1-94C5-BBB87D91ED1D"
}
],
"operator": "OR"
}
]
}
]