by Kastro
Paper/Archive/CVE-2023-46664

CVE-2023-46664

Sielco PolyEco1000 — Improper Access Control in Sielco PolyEco1000

EPSS 0.6%CVSS 9.1
critical.is priorityof 100
37
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 49.6.496 × 209.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Sielco PolyEco1000 is vulnerable to an improper access control vulnerability when the application provides direct access to objects based on user-supplied input. As a result of this vulnerability attackers can bypass authorization and access resources behind protected pages.

Affected

ProductAffectedFixed inSource
PolyEco1000CPU:2.0.6 FPGA:10.19–CNA
PolyEco1000CPU:1.9.4 FPGA:10.19–CNA
PolyEco1000CPU:1.9.3 FPGA:10.19–CNA
PolyEco1000CPU:1.7.0 FPGA:10.16–CNA
PolyEco1000CPU:2.0.2 FPGA:10.19–CNA
PolyEco1000CPU:2.0.0 FPGA:10.19–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
icscert (CNA)7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refcisa.gov/news-events/ics-advisories/icsa-23-299-07