What is the CVSS score of CVE-2025-55976?

CVE-2025-55976 has a CVSS 3.1 base score of 8.4 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Iwr 3000N Firmware are affected by CVE-2025-55976?

CVE-2025-55976 presents notable security risk, a information exposure vulnerability rated CVSS 8.4.

Is there a public PoC exploit available for CVE-2025-55976?

Yes, a public proof-of-concept exploit is available for CVE-2025-55976. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-55976?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Iwr 3000N Firmware CVE-2025-55976

HIGH

Information Exposure (CWE-200)

2025-09-10 cve@mitre.org

Information Disclosure Iwr 3000N Firmware Intelbras

8.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.4 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:11 vuln.today

PoC Detected

Oct 17, 2025 - 19:09 vuln.today

Public exploit code

CVE Published

Sep 10, 2025 - 18:15 nvd

HIGH 8.4

DescriptionCVE.org

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.

AnalysisAI

Intelbras IWR 3000N 1.9.8 exposes the Wi-Fi password in plaintext via the /api/wireless endpoint. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. 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 products include: Intelbras Iwr 3000N Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.