What is the CVSS score of CVE-2018-7946?

CVE-2018-7946 has a CVSS 3.0 base score of 4.3 (Medium). CVSS vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.3%.

Honor 7A Firmware CVE-2018-7946

MEDIUM

Information Exposure (CWE-200)

2018-11-27 psirt@huawei.com

Huawei Information Disclosure Honor 7A Firmware Honor 9 Lite Firmware

4.3

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Nov 27, 2018 - 22:29 nvd

MEDIUM 4.3

DescriptionNVD

There is an information leak vulnerability in some Huawei smartphones. An attacker may do some specific configuration in the smartphone and trick a user into inputting some sensitive information. Due to improper design, successful exploit may cause some information leak.

AnalysisAI

There is an information leak vulnerability in some Huawei smartphones. Rated medium severity (CVSS 4.3), 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. There is an information leak vulnerability in some Huawei smartphones. An attacker may do some specific configuration in the smartphone and trick a user into inputting some sensitive information. Due to improper design, successful exploit may cause some information leak. Affected products include: Huawei Honor 7A Firmware, Huawei Honor 9 Lite Firmware.

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.