Is CVE-2023-33217 in the CISA KEV catalog?

No. CVE-2023-33217 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-33217?

CVE-2023-33217 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2023-33217?

CVE-2023-33217 has an EPSS score of 0.68% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-33217?

Upgrade morphowave compact firmware to 2.12.2 or later. Fixes are available for 8 affected products.

CVE & CISA-KEV Catalog

CVE-2023-33217

HIGH

7.5

CVSS v3

NVD

Description

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

CWE-20Improper Input Validation

How to fix

Remediation Available

morphowave compact firmwareNVD

Affected:< 2.12.2Fixed in:2.12.2CVE-2023-33217derived from NVD

morphowave sp firmwareNVD

Affected:< 1.2.7Fixed in:1.2.7CVE-2023-33217derived from NVD

morphowave xp firmwareNVD

Affected:< 2.12.2Fixed in:2.12.2CVE-2023-33217derived from NVD

sigma extreme firmwareNVD

Affected:< 4.15.5Fixed in:4.15.5CVE-2023-33217derived from NVD

sigma lite\+ firmwareNVD

Affected:< 4.15.5Fixed in:4.15.5CVE-2023-33217derived from NVD

sigma lite firmwareNVD

Affected:< 4.15.5Fixed in:4.15.5CVE-2023-33217derived from NVD

sigma wide firmwareNVD

Affected:< 4.15.5Fixed in:4.15.5CVE-2023-33217derived from NVD

visionpass firmwareNVD

Affected:< 2.12.2Fixed in:2.12.2CVE-2023-33217derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.68%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Vendor Advisory1

idemia.com

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.