What is CVE-2023-33218?

CVE-2023-33218 is a critical-severity vulnerability in Idemia Morphowave Compact, classified under Stack-based Buffer Overflow. CVSS score: 9.1/10. Published 2023-12-15.

How severe is CVE-2023-33218?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Is CVE-2023-33218 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Idemia Morphowave Compact

CVE-2023-33218

The Parameter Zone Read and Parameter Zone Write command handlers allow performing a Stack buffer overflow. This could potentially lead to a Remote Code execution on the targeted device.

Vulnerability class: Buffer Overflow

EPSS: 0.011 (63.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Idemia Morphowave_compact
Idemia Morphowave_compact_firmware
Idemia Morphowave Compact/xp — versions 0
Idemia Morphowave Sp — versions 0
Idemia Morphowave_sp
Idemia Morphowave_sp_firmware
Idemia Morphowave_xp
Idemia Morphowave_xp_firmware
Idemia Sigma Extreme — versions 0
Idemia Sigma_extreme

Weakness classification (CWE)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

a87f365f-9d39-4848-9b3a-58c7cae69cab (Vendor Advisory)

Frequently asked questions

What is CVE-2023-33218?: CVE-2023-33218 is a critical-severity vulnerability in Idemia Morphowave Compact, classified under Stack-based Buffer Overflow. CVSS score: 9.1/10. Published 2023-12-15.
How severe is CVE-2023-33218?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2023-33218 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.