PT-2020-15075 · Huawei · Honor V20

Published 2020-04-20 · Updated 2021-07-21 · CVE-2020-1803

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Honor V20 versions prior to 10.0.0.179(C636E3R4P3) Honor V20 versions prior to 10.0.0.180(C185E3R3P3) Honor V20 versions prior to 10.0.0.180(C432E10R3P4)

Description The issue is related to insufficient validation of the identity of smart wearable devices in certain scenarios. To launch an attack, an attacker needs to gain specific information from the victim's smartphone. Successful exploitation could result in information disclosure.

Recommendations For versions prior to 10.0.0.179(C636E3R4P3), update to version 10.0.0.179(C636E3R4P3) or later. For versions prior to 10.0.0.180(C185E3R3P3), update to version 10.0.0.180(C185E3R3P3) or later. For versions prior to 10.0.0.180(C432E10R3P4), update to version 10.0.0.180(C432E10R3P4) or later.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2020-1803

Affected Products

Honor V20

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-1803 · Security Note
• https://huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-smartphone-en · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-1803 · Vendor Advisory
• http://huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-smartphone-en · Vendor Advisory