Overview
- Description
- AVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to cause the PI Message Subsystem of a PI Server to consume available memory resulting in throttled processing of new PI Data Archive events and a partial denial-of-service condition.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:aveva:pi_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B427F81B-747A-415A-8F39-6940EDAEA2B2",
"versionEndExcluding": "2018"
},
{
"criteria": "cpe:2.3:a:aveva:pi_server:2018:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "142C4BE1-01DF-467A-8C26-106E6417F567"
},
{
"criteria": "cpe:2.3:a:aveva:pi_server:2018:sp3_patch_5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A3C413F1-F310-4406-B0F8-A76C7B361EF9"
},
{
"criteria": "cpe:2.3:a:aveva:pi_server:2023:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3CB964E4-0A1C-4BDC-B5C1-B1BDE2DB6CD2"
}
],
"operator": "OR"
}
]
}
]