CVE-2020-1878

Name: CVE-2020-1878
Creator: NVD / NIST
Published: 2020-03-20T15:15:14.373+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.25%

Last modified Jun 17, 2026

CVE-2020-1878 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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. EPSS estimates a 0.25% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.25%

16.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Huawei	Oxfords-An00a Firmware	> 10.0.1.152d\(c735e152r3p3\), < 10.0.1.160\(c00e160r4p1\)
Huawei	Oxfords-An00a Firmware	< 10.0.1.152d\(c735e152r3p3\)

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-dos-enNot Applicable
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200311-01-informationleak-enVendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-dos-enNot Applicable
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200311-01-informationleak-enVendor Advisory

Timeline

Published: Mar 20, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-1878?

How severe is CVE-2020-1878?

CVE-2020-1878 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.

How do I fix CVE-2020-1878?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-1878?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST