TI-2019-14431 Aliases CVE-2019-20004 GHSA-rhcg-23g7-7mxh

An issue was discovered on Intelbras IWR 3000N 1.8.7 devices.

MEDIUM 40CWE-640Published 2020-01-05 · Updated 2024-08-05

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-640.

Summary

An issue was discovered on Intelbras IWR 3000N 1.8.7 devices. When the administrator password is changed from a certain client IP address, administrative authorization remains available to any client at that IP address, leading to complete control of the router.

Why it matters now

EPSS 0.01169 67th percentileScored 2026-11-07

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

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:intelbras:iwr_3000n_firmware:1.8.7:::::::*	1.8.7	Vulnerable	Intelbras
cpe:2.3:h:intelbras:iwr_3000n:-:::::::*	not specified by NVD	Running on	Intelbras

cpe:2.3:o:intelbras:iwr_3000n_firmware:1.8.7:*:*:*:*:*:*:* Versions 1.8.7 Vulnerable ·Intelbras
cpe:2.3:h:intelbras:iwr_3000n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intelbras

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-20004
2026-10-03 Alias added: GHSA-rhcg-23g7-7mxh

References

Advisory 1

http://en.intelbras.com.br/downloads

Other 1

https://medium.com/%40rsantos_14778/remote-control-cve-2019-20004-21f77e976715

TI-2025-35209 Intelbras IWR 3000N 1.9.8 exposes the Wi-Fi password in plaintext via the /api/wireless… CVSS 3.1HIGH 8.4
TI-2019-08531 An issue was discovered on Intelbras IWR 3000N 1.5.0 devices. CVSS 3.0HIGH 7.5
TI-2019-08532 A CSRF issue was discovered on Intelbras IWR 3000N 1.5.0 devices, leading to complete… CVSS 3.0HIGH 8.8
TI-2019-08530 An issue was discovered on Intelbras IWR 3000N 1.5.0 devices. CVSS 3.0HIGH 8.8
TI-2019-14423 A CSRF issue was discovered on Intelbras IWR 3000N 1.8.7 devices, leading to complete… CVSS 3.1HIGH 8.8
TI-2019-14424 An issue was discovered on Intelbras IWR 3000N 1.8.7 devices. CVSS 3.1HIGH 7.5

See all 7 →

Sources

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