CVE-2021-22300

MEDIUM

Huawei eCNS280_TD V100R005C00 and V100R005C10 - Cleartext Storage of Sensitive Information in Temporary File

Title source: llm
STIX 2.1

Description

There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.

References (1)

Core 1
Core References

Scores

CVSS v3 4.1
EPSS 0.0001
EPSS Percentile 2.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-312
Status published
Products (2)
huawei/ecns280_td_firmware v100r005c00
huawei/ecns280_td_firmware v100r005c10
Published Feb 06, 2021
Tracked Since Feb 18, 2026