PT-2021-7551 · Huawei · Huawei Pc Smart Full Scene+1

Published 2021-10-08 · Updated 2021-10-28 · CVE-2021-37124

Positive Technologies (AI Summary)

CVSS v2.0

8.3

High

Base vector

AV:A/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Huawei PCManager version 11.1.1.97 Huawei PC Smart Full Scene 11.1

Description The issue is related to a path traversal vulnerability in the Huawei PC product. This vulnerability arises because the product does not properly filter paths with special characters, allowing attackers to construct a file path with special characters to exploit this vulnerability. Successful exploitation could allow the attacker to transport a file to a certain path. The vulnerability is associated with incorrect restriction of the directory path name with limited access.

Recommendations For Huawei PCManager version 11.1.1.97, consider updating to a version that fixes this issue. For Huawei PC Smart Full Scene 11.1, consider updating to a version that fixes this issue. As a temporary workaround, consider restricting access to paths that can be modified by the application to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BDU:2022-07491

CVE-2021-37124

Affected Products

Huawei Pc Smart Full Scene

Huawei Pcmanager

References · 7

• https://osv.dev/vulnerability/CVE-2021-37124 · Vendor Advisory
• https://huawei.com/en/psirt/security-advisories/huawei-sa-20211008-01-share-en · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-07491 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-37124 · Security Note
• https://t.me/cvenotify/22428 · Telegram Post
• https://t.me/cvenotify/22454 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2021101106 · Note