What is the CVSS score of CVE-2017-2730?

CVE-2017-2730 has a CVSS 3.0 base score of 3.5 (Low). CVSS vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Hilink CVE-2017-2730

LOW

Information Exposure (CWE-200)

2017-11-22 psirt@huawei.com

Huawei Information Disclosure Hilink Tech Support

3.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

3.5 LOW

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Nov 22, 2017 - 19:29 cve.org

LOW 3.5

DescriptionCVE.org

HUAWEI HiLink APP (for IOS) versions earlier before 5.0.25.306 and HUAWEI Tech Support APP (for IOS) versions earlier before 5.0.0 have an information leak vulnerability. When an iPhone with these APPs installed access the Wi-Fi hotpot built by attacker, the attacker can collect the information of iPhone mode and firmware version.

AnalysisAI

HUAWEI HiLink APP (for IOS) versions earlier before 5.0.25.306 and HUAWEI Tech Support APP (for IOS) versions earlier before 5.0.0 have an information leak vulnerability. Rated low severity (CVSS 3.5), 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. HUAWEI HiLink APP (for IOS) versions earlier before 5.0.25.306 and HUAWEI Tech Support APP (for IOS) versions earlier before 5.0.0 have an information leak vulnerability. When an iPhone with these APPs installed access the Wi-Fi hotpot built by attacker, the attacker can collect the information of iPhone mode and firmware version. Affected products include: Huawei Hilink, Huawei Tech Support. Version information: before 5.0.25.306.

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.