Is CVE-2020-1791 in the CISA KEV catalog?

No. CVE-2020-1791 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1791?

CVE-2020-1791 has a CVSS v3 base score of 2.4 (LOW).

What is the EPSS score for CVE-2020-1791?

CVE-2020-1791 has an EPSS score of 0.21% (11th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1791?

Upgrade mate 20 firmware to 10.0.0.185(c00e74r3p8) or later.

CVE & CISA-KEV Catalog

CVE-2020-1791

LOW

2.4

CVSS v3

NVD

Description

HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.185(C00E74R3P8) have an improper authorization vulnerability. The system has a logic judging error under certain scenario, successful exploit could allow the attacker to switch to third desktop after a series of operation in ADB mode.

How to fix

Remediation Available

mate 20 firmwareNVD

Affected:< 10.0.0.185(c00e74r3p8)Fixed in:10.0.0.185(c00e74r3p8)CVE-2020-1791derived 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 InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.21%probability of exploitation in 30 days

11thpercentile

Low risk: more likely to be exploited than 11% of all known CVEs.

References

Vendor Advisory1

huawei.com

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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.