CVE-2020-10638
Published May 8, 2020
Last updated 3 years ago
Overview
- Description
- Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple heap-based buffer overflow vulnerabilities exist caused by a lack of proper validation of the length of user-supplied data, which may allow remote code execution.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
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": "B72D5222-6513-4088-9BFC-624F962D1738",
"versionEndIncluding": "8.4.4"
},
{
"criteria": "cpe:2.3:a:advantech:webaccess:9.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0CEA0906-8E5C-465F-8AB3-1CB050352A8A"
}
],
"operator": "OR"
}
]
}
]