by Kastro
Paper/Archive/CVE-2023-46665

CVE-2023-46665

Sielco PolyEco1000 — Improper Access Control in Sielco PolyEco1000

EPSS 0.8%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 57.0.570 × 2011.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Sielco PolyEco1000 is vulnerable to an authentication bypass vulnerability due to an attacker modifying passwords in a POST request and gain unauthorized access to the affected device with administrative privileges.

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

icscert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

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