What is the CVSS score of CVE-2025-3773?

CVE-2025-3773 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of System Information Reporter are affected by CVE-2025-3773?

CVE-2025-3773 presents moderate security risk rated CVSS 5.5. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2025-3773?

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

System Information Reporter CVE-2025-3773

EUVD-2025-27857 MEDIUM

Exposure of Backup File to an Unauthorized Control Sphere (CWE-530)

2025-06-26 trellixpsirt@trellix.com

Information Disclosure System Information Reporter

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 15, 2026 - 23:54 euvd

EUVD-2025-27857

Analysis Generated

Mar 15, 2026 - 23:54 vuln.today

CVE Published

Jun 26, 2025 - 12:15 nvd

MEDIUM 5.5

DescriptionCVE.org

A sensitive information exposure vulnerability in System Information Reporter (SIR) 1.0.3 and prior allows an authenticated non-admin local user to extract sensitive information stored in a registry backup folder.

Analysis

Technical ContextAI

Information disclosure occurs when an application inadvertently reveals sensitive data to unauthorized actors through error messages, logs, or improper access controls.