Is CVE-2018-7946 in the CISA KEV catalog?

No. CVE-2018-7946 is not currently on the CISA Known Exploited Vulnerabilities list.

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

CVE-2018-7946 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2018-7946?

CVE-2018-7946 has an EPSS score of 0.27% (18th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-7946?

Upgrade honor 7a firmware to 8.0.0.195(c00) or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2018-7946

MEDIUM

4.3

CVSS v3

NVD

Description

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.

CWE-200Information Exposure

How to fix

Remediation Available

honor 7a firmwareNVD

Affected:< 8.0.0.195(c00)Fixed in:8.0.0.195(c00)CVE-2018-7946derived from NVD

honor 9 lite firmwareNVD

Affected:< 8.0.0.182(c01)Fixed in:8.0.0.182(c01)CVE-2018-7946derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.27%probability of exploitation in 30 days

18thpercentile

Low risk: more likely to be exploited than 18% of all known CVEs.

References

Vendor Advisory1

huawei.com

Related Vulnerabilities

Other CWE-200 (Information Exposure) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-24919	High	8.6	100%	KEV + Ransom	-
CVE-2020-14181	Medium	5.3	100%	-	Fix
CVE-2021-34429	Medium	5.3	99%	-	Fix
CVE-2018-11409	Medium	5.3	98%	-	-
CVE-2021-41277	Critical	10.0	97%	KEV	-
CVE-2016-2183	High	7.5	96%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.