CVE-2023-36144

HIGH

CVSS v3.1: 7.5 · EPSS: 0.3972 (98.4 percentile)

EPSS highNetworkNo privilegesNo user interactionMissing Authorization

Source data as of:

At a glance

Severity
HIGH
CVSS
7.5 v3.1 · NVD
EPSS
0.3972 (98.4 percentile) · FIRST.org
CISA KEV
No
Type
Missing Authorization · NVD CWE
Attack conditions (CVSS vector)
NetworkNo privilegesNo user interaction · Source: NVD Vector
Affected vendors
intelbras
Published
2023-06-30 · Modified: 2026-07-05
References
Jump to references (2)

CVSS / EPSS / KEV

CVSS v3.1 7.5 / 10 HIGH Source: NVD
EPSS 0.3972 98.4 percentile Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

Description

An authentication bypass in Intelbras Switch SG 2404 MR in firmware 1.00.54 allows an unauthenticated attacker to download the backup file of the device, exposing critical information about the device configuration.

Record details

CVE ID
CVE-2023-36144
CVSS (v3.1)
7.5 (HIGH)
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability subscore
3.9
Impact subscore
3.6
EPSS
0.3972 (98.4 percentile) — 2026-07-05
CISA KEV
No
Weakness (CWE)
CWE-862
Affected vendors
intelbras
Affected configurations (CPE)
1
Published
2023-06-30
Modified
2026-07-05
Status
Modified

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

Related records

Other records sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply priority and is not a recommendation.

Same affected vendor

CVE-2020-24285 HIGH CVSS 7.5 CVE-2022-24654 MEDIUM CVSS 5.4

Same weakness type (CWE)

CVE-2023-47458 CRITICAL CVSS 9.8 CVE-2024-48538 CRITICAL CVSS 9.8 CVE-2025-52024 CRITICAL CVSS 9.4 CVE-2020-25366 CRITICAL CVSS 9.1

Published the same year

CVE-2023-23059 CRITICAL CVSS 9.8 CVE-2023-23324 CRITICAL CVSS 9.8 CVE-2023-23325 CRITICAL CVSS 9.8 CVE-2023-24080 CRITICAL CVSS 9.8
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