Is CVE-2023-33219 in the CISA KEV catalog?

No. CVE-2023-33219 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-33219?

CVE-2023-33219 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2023-33219?

CVE-2023-33219 has an EPSS score of 1.14% (63th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-33219?

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

CVE & CISA-KEV Catalog

CVE-2023-33219

CRITICAL

9.1

CVSS v3

NVD

Description

The handler of the retrofit validation command doesn't properly check the boundaries when performing certain validation operations. This allows a stack-based buffer overflow that could lead to a potential Remote Code Execution on the targeted device

CWE-121Stack-based Buffer Overflow CWE-787Out-of-bounds Write

How to fix

Remediation Available

morphowave compact firmwareNVD

Affected:< 2.12.2Fixed in:2.12.2CVE-2023-33219derived from NVD

morphowave sp firmwareNVD

Affected:< 1.2.7Fixed in:1.2.7CVE-2023-33219derived from NVD

morphowave xp firmwareNVD

Affected:< 2.12.2Fixed in:2.12.2CVE-2023-33219derived from NVD

sigma extreme firmwareNVD

Affected:< 4.15.5Fixed in:4.15.5CVE-2023-33219derived from NVD

sigma lite\+ firmwareNVD

Affected:< 4.15.5Fixed in:4.15.5CVE-2023-33219derived from NVD

sigma lite firmwareNVD

Affected:< 4.15.5Fixed in:4.15.5CVE-2023-33219derived from NVD

sigma wide firmwareNVD

Affected:< 4.15.5Fixed in:4.15.5CVE-2023-33219derived from NVD

visionpass firmwareNVD

Affected:< 2.12.2Fixed in:2.12.2CVE-2023-33219derived 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

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

1.14%probability of exploitation in 30 days

63rdpercentile

Moderate risk: more likely to be exploited than 63% of all known CVEs.

References

Vendor Advisory1

idemia.com

Related Vulnerabilities

Other CWE-121 (Stack-based Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2009-0927	High	8.8	97%	KEV	Fix
CVE-2020-10924	High	8.8	87%	-	-
CVE-2022-20705	Critical	10.0	80%	-	-

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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.