Vulnerability in Sielco Polyeco1000
CVE-2023-46661
Sielco PolyEco1000 is vulnerable to an attacker escalating their privileges by modifying passwords in POST requests.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.005 (42.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 42.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · 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-2023-46661?
- CVE-2023-46661 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-2023-46661?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-46661 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.