Vulnerability in Sielco Polyeco1000
CVE-2023-46663
Sielco PolyEco1000 is vulnerable to an attacker bypassing authorization and accessing resources behind protected pages. The application interface allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (35.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 35.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
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)
Public proof-of-concept exploits
References
- www.cisa.gov/news-events/ics-advisories/icsa-23-299-07 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-46663?
- CVE-2023-46663 is a high-severity vulnerability in Sielco Polyeco1000, classified under Improper Access Control. CVSS score: 7.5/10. Published 2023-10-26.
- How severe is CVE-2023-46663?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-46663 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.