Overview
- Description
- An attacker can log into the local Niagara platform (Niagara AX Framework Versions 3.8 and prior or Niagara 4 Framework Versions 4.4 and prior) using a disabled account name and a blank password, granting the attacker administrator access to the Niagara system.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/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:tridium:niagara:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F34EB1B8-23E2-46B3-8395-4703C5B3AD36",
"versionEndIncluding": "4.4"
},
{
"criteria": "cpe:2.3:a:tridium:niagara_ax_framework:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A005B024-6358-4533-BE31-AA229B1B6084",
"versionEndIncluding": "3.8"
}
],
"operator": "OR"
}
]
}
]