CVE-2025-55976

HIGH

8.4

CVSS Score

Published: September 10, 2025 at 12:00 AM UTC

Updated: June 17, 2026 at 09:42 AM UTC

2 products affected across 1 vendorIwr 3000N FirmwareIntelbras IWR 3000N

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Severity

HIGH8.4

Exploit prediction

EPSS 3%

SSVC

PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Iwr 3000N Firmware · Intelbras

95%

v ≤ 1.9.8

intelbras-iwr-3000n (same device)

Intelbras IWR 3000N · Intelbras

90%

1.9.8

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

ExploitThird Party Advisory

Source: [email protected]

https://medium.com/@windsormoreira/intelbras-iwr-3000n-unauthenticated-wi-fi-password-disclosure-cve-2025-55976-7cdac7770413

Broken Link

Source: [email protected]

https://www.intelbras.com/pt-br/produto/roteador-wireless-n-300mbps-iwr-3000n

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.4HIGHCISA-ADP

Attack Vector: LOCAL
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusANALYZED

CWE

CWE-200CWE-319

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