Overview
- Description
- In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, a heap-based buffer overflow vulnerability has been identified, which may allow an attacker to execute arbitrary code.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "61F777E3-FB93-442A-B830-C5494C0AD4CD",
"versionEndIncluding": "8.2_20170817"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B9C26F1B-CD68-40F2-9EE3-C03A8EAC5573",
"versionEndIncluding": "8.3.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:advantech:webaccess_dashboard:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F99D565D-82AE-4205-BE99-2C5918A4A91B",
"versionEndIncluding": "2.0.15"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:advantech:webaccess_scada:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1196D390-998B-4A43-BFEC-6505835D71A3",
"versionEndExcluding": "8.3.1"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:advantech:webaccess\\/nms:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06E2B0CD-1C2D-4F73-8943-5A621D702FDD",
"versionEndIncluding": "2.0.3"
}
],
"operator": "OR"
}
]
}
]