CVE-2023-6448
CVSS v3
9.8
CRITICAL
EPSS Score
13.3 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
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.
CISA Known Exploited Vulnerability
- Date Added
- 2023-12-11
- Patch Due Date
- 2023-12-18
- Ransomware Use
- Unknown
Technical details
- Published
- 2023-12-05
Frequently asked questions
What is CVE-2023-6448?
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.
Is CVE-2023-6448 actively exploited?
Yes. CVE-2023-6448 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 12/18/2023.
What is the CVSS score for CVE-2023-6448?
CVE-2023-6448 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2023-6448 affecting your environment?
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