What is CVE-2023-38946?

CVE-2023-38946 is a high-severity vulnerability in Multilaser Re160, classified under Improper Access Control. CVSS score: 8.8/10. Published 2024-03-06.

How severe is CVE-2023-38946?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Multilaser Re160

CVE-2023-38946

An issue in Multilaser RE160 firmware v5.07.51_pt_MTL01 and v5.07.52_pt_MTL01 allows attackers to bypass the access control and gain complete access to the application via supplying a crafted cookie.

Published 2024-03-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (54.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Multilaser Re160
Multilaser Re160 Firmware — versions 5.07.51_pt_mtl01, 5.07.52_pt_mtl01

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

seclists.org/fulldisclosure/2024/Mar/2 (mailing-list, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-38946?: CVE-2023-38946 is a high-severity vulnerability in Multilaser Re160, classified under Improper Access Control. CVSS score: 8.8/10. Published 2024-03-06.
How severe is CVE-2023-38946?: High severity. CVSS v3 base score is 8.8 out of 10.