What is the CVSS score of CVE-2025-15509?

CVE-2025-15509 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Smartremote Module are affected by CVE-2025-15509?

Organizations using The SmartRemote module should be aware of moderate risk from CVE-2025-15509, a missing authentication vulnerability rated CVSS 4.3.

How to fix or mitigate CVE-2025-15509?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Audit authentication configurations.

Smartremote Module CVE-2025-15509

MEDIUM

Missing Authentication for Critical Function (CWE-306)

2026-02-27 security@vivo.com

Authentication Bypass Smartremote Module

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

CVE Published

Feb 27, 2026 - 07:17 nvd

MEDIUM 4.3

DescriptionCVE.org

The SmartRemote module has insufficient restrictions on loading URLs, which may lead to some information leakage.

AnalysisAI

The SmartRemote module has insufficient restrictions on loading URLs, which may lead to some information leakage. [CVSS 4.3 MEDIUM]

Technical ContextAI

Classified as CWE-306 (Missing Authentication for Critical Function). Affects Smartremote Module. The SmartRemote module has insufficient restrictions on loading URLs, which may lead to some information leakage.