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TI-2019-13808 Aliases CVE-2019-19142GHSA-x49h-w39r-5qq6

Intelbras WRN240 devices do not require authentication to replace the firmware via a POST…

Priority MEDIUM 43CWE-306Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-306.

Summary

Intelbras WRN240 devices do not require authentication to replace the firmware via a POST request to the incoming/Firmware.cfg URI.

Why it matters now

EPSS 0.0781 94th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

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:wrn_240_firmware:2.0.0:*:*:*:*:*:*:*2.0.0VulnerableIntelbras
cpe:2.3:h:intelbras:wrn_240:-:*:*:*:*:*:*:*not specified by NVDRunning onIntelbras
  • cpe:2.3:o:intelbras:wrn_240_firmware:2.0.0:*:*:*:*:*:*:* Versions 2.0.0 Vulnerable ·Intelbras
  • cpe:2.3:h:intelbras:wrn_240:-:*:*:*:*:*:*:* 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-2019-19142
  2. 2026-10-03 Alias added: GHSA-x49h-w39r-5qq6

References

Exploit 2

  • TI-2017-10352 XSS (persistent) on the Intelbras Wireless N 150Mbps router with firmware WRN 240 allows… CVSS 3.0MEDIUM 6.1

Sources

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