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CVE-2023-46663

Improper Access Control in Sielco PolyEco1000

High7.5EPSS 0.55%
Published
Updated
Reserved
Assigned by
icscert

Description

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.

Timeline

  1. ID reserved

    By icscert

  2. · 2 days later

    Published

  3. · 15 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2023-46663, by who scored it
Scored byCVSSScoreVector
icscertCNA (assigner)3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVDNVD · Modified3.1High8.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS (exploitation in 30 days)
0.55% · top 54% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

Affected products

  • Sielco · PolyEco1000

    • affected CPU:2.0.6 FPGA:10.19
    • affected CPU:1.9.4 FPGA:10.19
    • affected CPU:1.9.3 FPGA:10.19
    • affected CPU:1.7.0 FPGA:10.16
    • affected CPU:2.0.2 FPGA:10.19
    • affected CPU:2.0.0 FPGA:10.19

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .