What is the CVSS score of CVE-2025-49599?

CVE-2025-49599 has a CVSS 3.1 base score of 4.1 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N. EPSS exploitation probability: 0.0%.

How to fix or mitigate CVE-2025-49599?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

CVE-2025-49599

EUVD-2025-17329 MEDIUM

Incorrect Authorization (CWE-863)

2025-06-06 cve@mitre.org

Authentication Bypass

4.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 14, 2026 - 18:10 euvd

EUVD-2025-17329

Analysis Generated

Mar 14, 2026 - 18:10 vuln.today

CVE Published

Jun 06, 2025 - 17:15 nvd

MEDIUM 4.1

DescriptionCVE.org

Huawei EG8141A5 devices through V5R019C00S100, EG8145V5 devices through V5R019C00S100, and EG8145V5-V2 devices through V5R021C00S184 allow the Epuser account to disable ONT firewall functionality, e.g., to remove the default blocking of the SSH and TELNET TCP ports, aka HWNO-56Q3.

AnalysisAI

CVE-2025-49599 is a security vulnerability (CVSS 4.1) that allows the epuser account. Remediation should follow standard vulnerability management procedures.