by Kastro
Paper/Archive/CVE-2023-0897

CVE-2023-0897

Sielco PolyEco1000 — Session FIxation in Sielco PolyEco1000

EPSS 0.6%CVSS 9.8
critical.is priorityof 100
39
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 47.1.471 × 209.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Sielco PolyEco1000 is vulnerable to a session hijack vulnerability due to the cookie being vulnerable to a brute force attack, lack of SSL, and the session being visible in requests.

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

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
icscert (CNA)8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

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