PT-2021-5190 · Huawei · Harmonyos

Published 2021-09-01 · Updated 2021-12-09 · CVE-2021-37063

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Huawei Smartphone (affected versions not specified)

Description The issue is related to cryptographic problems in the Distributed File component of the HarmonyOS operating system. Successful exploitation may allow a remote attacker to read and delete images from Harmony devices.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-310

Related Identifiers

BDU:2021-05990

CVE-2021-37063

Affected Products

Harmonyos

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-37063 · Security Note
• https://osv.dev/vulnerability/CVE-2021-37063 · Vendor Advisory
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-05990 · Security Note
• https://t.me/cvenotify/24349 · Telegram Post