Vulnerability detail
Enriched intelligence for a single CVE
Critical
CVE-2023-6448
PUBLISHEDUnitronics VisiLogic uses a default administrative password
- Vendor
- Unitronics
- Product
- VisiLogic
- Published
- Dec 05, 2023
- EPSS
- —
Description
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.
CVSS scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation status
Exploited in the wild
Recorded 2023-12-11 00:00:00 UTC · Source
SSVC decision points
- Exploitation
- active
- Automatable
- Yes
- Technical impact
- total
References
- https://www.cisa.gov/news-events/alerts/2023/11/28/exploitation-unitronics-plcs-used-water-and-wastewater-systems
- https://www.unitronicsplc.com/cyber_security_vision-samba/
- https://downloads.unitronicsplc.com/Sites/plc/Visilogic/Version_Changes-Bug_Reports/VisiLogic%209.9.00%20Version%20changes.pdf
- https://downloads.unitronicsplc.com/Sites/plc/Technical_Library/Unitronics-Cybersecurity-Advisory-2023-001-CVE-2023-6448.pdf
Known exploited vulnerability sources
Catalogues that list this CVE as a known exploited vulnerability.
| Source | Added |
|---|---|
| CISA | Dec 11, 2023 |
Scanner integrations
| Scanner | Reference | Detected |
|---|---|---|
| Nessus | https://www.tenable.com/plugins/nessus/191550 | Jun 02, 2025 |
Timeline
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CVE ID Reserved
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CVE Published to Public
-
Added to KEVIntel
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Detected by Nessus