CVE-2021-27480
Published Apr 27, 2021
Last updated 4 years ago
Overview
- Description
- Delta Industrial Automation COMMGR Versions 1.12 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute remote code.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
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
Weaknesses
- ics-cert@hq.dhs.gov
- CWE-121
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:deltaww:industrial_automation_commgr:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EC502352-B1C6-4A4F-B3DD-1A58B8C9FF9C",
"versionEndIncluding": "1.12"
}
],
"operator": "OR"
}
]
}
]