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TI-2023-18138 Aliases CVE-2023-36144GHSA-jgg8-69rp-g5j5

An authentication bypass in Intelbras Switch SG 2404 MR in firmware 1.00.54 allows an…

Priority HIGH 72CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-862.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.36507 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:intelbras:sg_2404_mr_firmware:1.00.54:*:*:*:*:*:*:*1.00.54VulnerableIntelbras
cpe:2.3:h:intelbras:sg_2404_mr:-:*:*:*:*:*:*:*not specified by NVDRunning onIntelbras
  • cpe:2.3:o:intelbras:sg_2404_mr_firmware:1.00.54:*:*:*:*:*:*:* Versions 1.00.54 Vulnerable ·Intelbras
  • cpe:2.3:h:intelbras:sg_2404_mr:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intelbras

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-36144
  2. 2026-10-03 Alias added: GHSA-jgg8-69rp-g5j5

References

Exploit 1

  • TI-2022-21142 INTELBRAS SG 2404 MR 20180928-rel64938 allows authenticated attackers to arbitrarily… CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences