Is CVE-2020-1878 in the CISA KEV catalog?

No. CVE-2020-1878 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1878?

CVE-2020-1878 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2020-1878?

CVE-2020-1878 has an EPSS score of 0.25% (16th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1878?

Upgrade oxfords-an00a firmware to 10.0.1.152d(c735e152r3p3) or later.

CVE & CISA-KEV Catalog

CVE-2020-1878

MEDIUM

5.5

CVSS v3

NVD

Description

Huawei smartphone OxfordS-AN00A with versions earlier than 10.0.1.152D(C735E152R3P3),versions earlier than 10.0.1.160(C00E160R4P1) have an improper authentication vulnerability. Authentication to target component is improper when device performs an operation. Attackers exploit this vulnerability to obtain some information by loading malicious application, leading to information leak.

CWE-287Improper Authentication

How to fix

Remediation Available

oxfords-an00a firmwareNVD

Affected:< 10.0.1.152d(c735e152r3p3)Fixed in:10.0.1.152d(c735e152r3p3)CVE-2020-1878derived 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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.25%probability of exploitation in 30 days

16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Vendor Advisory1

huawei.com

Other references1

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.