What is the CVSS score of CVE-2020-25746?

CVE-2020-25746 has a CVSS 3.1 base score of 4.6 (Medium). CVSS vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.3%.

Qubi3 Firmware CVE-2020-25746

MEDIUM

Information Exposure (CWE-200)

2020-11-17 cve@mitre.org

Information Disclosure Qubi3 Firmware

4.6

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.6 MEDIUM

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

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Nov 17, 2020 - 14:15 nvd

MEDIUM 4.6

DescriptionNVD

AnalysisAI

QED ResourceXpress Qubi3 devices before 1.40.9 could allow a local attacker (with physical access to the device) to obtain sensitive information via the debug interface (keystrokes over a USB cable),. Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity. 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. QED ResourceXpress Qubi3 devices before 1.40.9 could allow a local attacker (with physical access to the device) to obtain sensitive information via the debug interface (keystrokes over a USB cable), aka wireless password visibility. Affected products include: Resourcexpress Qubi3 Firmware. Version information: before 1.40.9.

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.