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Sigma Lite Firmware CVE-2023-33217

HIGH
Improper Input Validation (CWE-20)
2023-12-15 a87f365f-9d39-4848-9b3a-58c7cae69cab
Denial Of Service Sigma Lite Firmware Sigma Extreme Firmware Sigma Wide Firmware Morphowave Compact Firmware Morphowave Xp Firmware Visionpass Firmware Morphowave Sp Firmware
7.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
Dec 15, 2023 - 11:15 nvd
HIGH 7.5

DescriptionNVD

By abusing a design flaw in the firmware upgrade mechanism of the impacted terminal it's possible to cause a permanent denial of service for the terminal. the only way to recover the terminal is by sending back the terminal to the manufacturer

AnalysisAI

By abusing a design flaw in the firmware upgrade mechanism of the impacted terminal it's possible to cause a permanent denial of service for the terminal. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. By abusing a design flaw in the firmware upgrade mechanism of the impacted terminal it's possible to cause a permanent denial of service for the terminal. the only way to recover the terminal is by sending back the terminal to the manufacturer Affected products include: Idemia Sigma Lite Firmware, Idemia Sigma Lite\+ Firmware, Idemia Sigma Extreme Firmware, Idemia Sigma Wide Firmware, Idemia Morphowave Compact Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2023-33217 vulnerability details – vuln.today
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