PT-2021-14938 · Huawei · Ecns280 Td+1

Published 2021-01-27 · Updated 2021-02-10 · CVE-2021-22300

Positive Technologies (AI Summary)

CVSS v3.1

4.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: eCNS280 TD versions V100R005C00 and V100R005C10

Description: The issue is related to an information leak. A command lacks a timeout exit mechanism, and temporary files contain sensitive information. This allows attackers to obtain information through inter-process access that would otherwise require different methods.

Recommendations: For eCNS280 TD versions V100R005C00 and V100R005C10, consider implementing a timeout exit mechanism for the command and ensure that temporary files do not contain sensitive information. As a temporary workaround, restrict access to temporary files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-312

Related Identifiers

CVE-2021-22300

Affected Products

Huawei Vrp

Ecns280 Td

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-22300 · Security Note
• https://huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-cgp-en · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22300 · Vendor Advisory
• https://t.me/cvenotify/9743 · Telegram Post