Overview
- Description
- A stack-based buffer overflow vulnerability in Opto 22 PAC Control Basic and PAC Control Professional versions R10.0a and prior may allow remote code execution.
- 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:opto22:pac_control:*:*:basic:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "56BEFF81-7597-4F87-89AD-DBDD79F2980F",
"versionEndIncluding": "r10.0a"
},
{
"criteria": "cpe:2.3:a:opto22:pac_control:*:*:professional:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F7F31D8B-354C-46FF-8506-237275229CD5",
"versionEndIncluding": "r10.0a"
}
],
"operator": "OR"
}
]
}
]