VulnerabilityAnalyzed

CVE-2025-55976

Intelbras IWR 3000N 1.9.8 exposes the Wi-Fi password in plaintext via the /api/wireless endpoint.

HIGH 8.4EPSS 3.17%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Intelbras 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 directly obtain the Wi-Fi network password by querying this endpoint.

CVSS 3.1: 8.4 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 3.17% probability · 87th percentile
CISA KEV: Not listed
Weakness: CWE-200, CWE-319
Affected: intelbras/iwr 3000n firmware
Source: cve@mitre.org

References

https://medium.com/@windsormoreira/intelbras-iwr-3000n-unauthenticated-wi-fi-password-disclosure-cve-2025-55976-7cdac7770413Exploit, Third Party Advisory
https://www.intelbras.com/pt-br/produto/roteador-wireless-n-300mbps-iwr-3000nBroken Link

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.