CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
92.1%
Unitronics VisiLogic before version 9.9.00, used in Vision and Samba PLCs and HMIs, uses a default administrative password. An unauthenticated attacker with network access can take administrative control of a vulnerable system.
Vendor | Product | Version | CPE |
---|---|---|---|
unitronics | vision1210_firmware | * | cpe:2.3:o:unitronics:vision1210_firmware:*:*:*:*:*:*:*:* |
unitronics | vision1210 | - | cpe:2.3:h:unitronics:vision1210:-:*:*:*:*:*:*:* |
unitronics | vision1040_firmware | * | cpe:2.3:o:unitronics:vision1040_firmware:*:*:*:*:*:*:*:* |
unitronics | vision1040 | - | cpe:2.3:h:unitronics:vision1040:-:*:*:*:*:*:*:* |
unitronics | vision700_firmware | * | cpe:2.3:o:unitronics:vision700_firmware:*:*:*:*:*:*:*:* |
unitronics | vision700 | - | cpe:2.3:h:unitronics:vision700:-:*:*:*:*:*:*:* |
unitronics | vision570_firmware | * | cpe:2.3:o:unitronics:vision570_firmware:*:*:*:*:*:*:*:* |
unitronics | vision570 | - | cpe:2.3:h:unitronics:vision570:-:*:*:*:*:*:*:* |
unitronics | vision560_firmware | * | cpe:2.3:o:unitronics:vision560_firmware:*:*:*:*:*:*:*:* |
unitronics | vision560 | - | cpe:2.3:h:unitronics:vision560:-:*:*:*:*:*:*:* |
[
{
"defaultStatus": "unknown",
"product": "VisiLogic",
"vendor": "Unitronics",
"versions": [
{
"lessThan": "9.9.00",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
]
downloads.unitronicsplc.com/Sites/plc/Technical_Library/Unitronics-Cybersecurity-Advisory-2023-001-CVE-2023-6448.pdf
downloads.unitronicsplc.com/Sites/plc/Visilogic/Version_Changes-Bug_Reports/VisiLogic%209.9.00%20Version%20changes.pdf
www.cisa.gov/news-events/alerts/2023/11/28/exploitation-unitronics-plcs-used-water-and-wastewater-systems
www.unitronicsplc.com/cyber_security_vision-samba/