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CVE-2023-46665

Sielco Polyeco1000 Firmware authentication bypass

9.8 CRITICALEPSS 0.65%
  1. Published26 Oct 2023

Description

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Sielco Polyeco1000 Firmware10.19 · 1.9.3 · 1.9.4 · 2.0.6
Sielco Polyeco300 Firmware10.19 · 2.0.0 · 2.0.2
Sielco Polyeco500 Firmware10.16 · 1.7.0

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2023-46665 being actively exploited?

CVE-2023-46665 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.65%.

How severe is CVE-2023-46665?

CVE-2023-46665 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.65% probability of exploitation.

Which products are affected by CVE-2023-46665?

Affected products include Sielco Polyeco1000 Firmware, Sielco Polyeco300 Firmware, Sielco Polyeco500 Firmware.

How do I fix CVE-2023-46665?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-46665 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation worksBook a demo

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.