Is CVE-2020-1813 in the CISA KEV catalog?

No. CVE-2020-1813 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1813?

CVE-2020-1813 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2020-1813?

CVE-2020-1813 has an EPSS score of 0.24% (15th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1813?

Upgrade p30 firmware to 10.1.0.135(c00e135r2p11) or later.

CVE & CISA-KEV Catalog

CVE-2020-1813

MEDIUM

6.8

CVSS v3

NVD

Description

HUAWEI P30 smart phone with versions earlier than 10.1.0.135(C00E135R2P11) have an improper authentication vulnerability. Due to improper authentication of specific interface, in specific scenario attackers could access specific interface without authentication. Successful exploit could allow the attacker to perform unauthorized operations.

CWE-306Missing Authentication for Critical Function

How to fix

Remediation Available

p30 firmwareNVD

Affected:< 10.1.0.135(c00e135r2p11)Fixed in:10.1.0.135(c00e135r2p11)CVE-2020-1813derived 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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.24%probability of exploitation in 30 days

15thpercentile

Low risk: more likely to be exploited than 15% of all known CVEs.

References

Vendor Advisory1

huawei.com

Related Vulnerabilities

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-10271	High	7.5	100%	KEV + Ransom	-
CVE-2023-42793	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2025-3248	Critical	9.8	100%	KEV	Fix
CVE-2022-1388	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2021-37415	Critical	9.8	100%	KEV	-
CVE-2023-21839	High	7.5	100%	KEV	-

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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.