What is the CVSS score of CVE-2020-1809?

CVE-2020-1809 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: 0.2%.

Mate 10 Firmware CVE-2020-1809

MEDIUM

2020-05-29 psirt@huawei.com

Huawei Information Disclosure Mate 10 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

May 29, 2020 - 20:15 nvd

MEDIUM 4.6

DescriptionNVD

HUAWEI Mate 10 smartphones with versions earlier than 10.0.0.143(C00E143R2P4) have an information disclosure vulnerability. The attacker could wake up voice assistant then do a series of crafted voice operation, successful exploit could allow the attacker read certain files without unlock the phone leading to information disclosure.

AnalysisAI

HUAWEI Mate 10 smartphones with versions earlier than 10.0.0.143(C00E143R2P4) have an information disclosure vulnerability. Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.