Is CVE-2020-1801 in the CISA KEV catalog?

No. CVE-2020-1801 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1801?

CVE-2020-1801 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2020-1801?

CVE-2020-1801 has an EPSS score of 0.59% (44th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1801?

Upgrade mate 30 firmware to 10.0.0.205(c00e201r7p2) or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-1801

MEDIUM

5.5

CVSS v3

NVD

Description

There is an improper authentication vulnerability in several smartphones. Certain function interface in the system does not sufficiently validate the caller's identity in certain share scenario, successful exploit could cause information disclosure. Affected product versions include:Mate 30 Pro versions Versions earlier than 10.0.0.205(C00E202R7P2);Mate 30 versions Versions earlier than 10.0.0.205(C00E201R7P2).

CWE-287Improper Authentication

How to fix

Remediation Available

mate 30 firmwareNVD

Affected:< 10.0.0.205(c00e201r7p2)Fixed in:10.0.0.205(c00e201r7p2)CVE-2020-1801derived from NVD

mate 30 pro firmwareNVD

Affected:< 10.0.0.205(c00e202r7p2)Fixed in:10.0.0.205(c00e202r7p2)CVE-2020-1801derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploit Intelligence

0.59%probability of exploitation in 30 days

44thpercentile

Moderate risk: more likely to be exploited than 44% of all known CVEs.

References

Vendor Advisory1

huawei.com

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	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.