Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L N N U H H H 9.8 .0207 80.8 YES
AFFECTED Product Versions Fixed VisiLogic unspecified —
TIMELINE Nov 30 Reserved by cisa-cg Dec 5 Published (CNA: cisa-cg) Dec 11 Added to CISA KEV, remediation due 2023-12-18
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.
| Date | Event | Detail |
|---|---|---|
| November 30, 2023 | Reserved | Reserved by cisa-cg |
| December 5, 2023 | Published | Published (CNA: cisa-cg) |
| December 11, 2023 | KEV ADDED | Added to CISA KEV, remediation due 2023-12-18 |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Unitronics | VisiLogic | — | — | — |
Authoritative record: CVE-2023-6448 at cve.org
Vendors: unitronics
Weaknesses: CWE-1188
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-6448 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
