What is CVE-2023-33283?

CVE-2023-33283 is a medium-severity vulnerability in Marvalglobal Msm, classified under Inadequate Encryption Strength. CVSS score: 5.5/10. Published 2023-06-07.

How severe is CVE-2023-33283?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Marvalglobal Msm

CVE-2023-33283

Marval MSM through 14.19.0.12476 uses a static encryption key for secrets. An attacker that gains access to encrypted secrets can decrypt them by using this key.

Published 2023-06-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (1.1th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Marvalglobal Msm

Weakness classification (CWE)

CWE-326 — Inadequate Encryption Strength

References

www.cyberskydd.se/cve/2023/CVE-2023-33283.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-33283?: CVE-2023-33283 is a medium-severity vulnerability in Marvalglobal Msm, classified under Inadequate Encryption Strength. CVSS score: 5.5/10. Published 2023-06-07.
How severe is CVE-2023-33283?: Medium severity. CVSS v3 base score is 5.5 out of 10.