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Vulnerability record · CVE-2019-11414 · published 22 April 2019

CVE-2019-11414: Intelbras iwr 3000n firmware weak password recovery vulnerability

Intelbras · Iwr 3000n Firmware

An issue was discovered on Intelbras IWR 3000N 1.5.0 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.

8.8 CVSS 3.0 High EPSS 1.3% · top 30.2% CWE-640 · Weak password recovery
8.8CVSS 3.0 base score, v2 4.3
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered on Intelbras IWR 3000N 1.5.0 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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://1.337.zone/2019/04/07/intelbras-iwr-3000n-1-5-0-unproper-de-authorization/ ExploitThird Party Advisory
http://1.337.zone/2019/04/07/intelbras-iwr-3000n-1-5-0-unproper-de-authorization/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2019-20004Intelbras iwr 3000n firmware weak password recovery vulnerabilityAn issue was discovered on Intelbras IWR 3000N 1.8.7 devices. When the administrator password is changed from a certain client IP address, administra…EPSS 1.2%8.8CVE-2019-19995Intelbras iwr 3000n firmware cross-site request forgery vulnerabilityA CSRF issue was discovered on Intelbras IWR 3000N 1.8.7 devices, leading to complete control of the router, as demonstrated by v1/system/user.EPSS 0.66%8.8CVE-2019-11416Intelbras iwr 3000n firmware cross-site request forgery vulnerabilityA CSRF issue was discovered on Intelbras IWR 3000N 1.5.0 devices, leading to complete control of the router, as demonstrated by v1/system/user.EPSS 3.9%8.4CVE-2025-55976Intelbras iwr 3000n firmware information exposure vulnerabilityIntelbras IWR 3000N 1.9.8 exposes the Wi-Fi password in plaintext via the /api/wireless endpoint. Any unauthenticated user on the local network can d…EPSS 3.2%7.5CVE-2019-19996Intelbras iwr 3000n firmware vulnerabilityAn issue was discovered on Intelbras IWR 3000N 1.8.7 devices. A malformed login request allows remote attackers to cause a denial of service (reboot)…EPSS 1.5%7.5CVE-2019-11415Intelbras iwr 3000n firmware vulnerabilityAn issue was discovered on Intelbras IWR 3000N 1.5.0 devices. A malformed login request allows remote attackers to cause a denial of service (reboot)…EPSS 14%7.2CVE-2019-19007Intelbras iwr 3000n firmware information exposure vulnerabilityIntelbras IWR 3000N 1.8.7 devices allow disclosure of the administrator login name and password because v1/system/user is mishandled, a related issue…EPSS 1.6%9.8CVE-2023-7028GitLab CE/EE password reset sent to unverified email, enabling account takeoverGitLab CE/EE versions from 16.1 through 16.7 before their fixed releases could deliver account password reset emails to an unverified email address. …KEVEPSS 95%analysed

Source: NIST National Vulnerability Database (record CVE-2019-11414), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.