What is CVE-2023-46665?

CVE-2023-46665 is a critical-severity vulnerability in Sielco Polyeco1000, classified under Improper Access Control. CVSS score: 9.8/10. Published 2023-10-26.

How severe is CVE-2023-46665?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Sielco Polyeco1000

CVE-2023-46665

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.

EPSS: 0.007 (47.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sielco Polyeco1000 — versions CPU:2.0.6 FPGA:10.19, CPU:1.9.4 FPGA:10.19, CPU:1.9.3 FPGA:10.19
Sielco Polyeco1000_firmware — versions 1.9.3, 1.9.4, 2.0.6
Sielco Polyeco300
Sielco Polyeco300_firmware — versions 2.0.0, 2.0.2, 10.19
Sielco Polyeco500
Sielco Polyeco500_firmware — versions 1.7.0, 10.16

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2023-46665?: CVE-2023-46665 is a critical-severity vulnerability in Sielco Polyeco1000, classified under Improper Access Control. CVSS score: 9.8/10. Published 2023-10-26.
How severe is CVE-2023-46665?: Critical severity. CVSS v3 base score is 9.8 out of 10.