CVE-2021-40007

CVSS V2 Medium 4 CVSS V3 Medium 6.5

Description

There is an information leak vulnerability in eCNS280_TD V100R005C10SPC650. The vulnerability is caused by improper log output management. An attacker with the ability to access the log file of device may lead to information disclosure.

Overview

CVE ID
CVE-2021-40007

Assigner
psirt@huawei.com

Vulnerability Status
Analyzed

Published Version
2021-12-13T16:15:09

Last Modified Date
2021-12-15T13:32:02

Weakness Enumerations

CWE	URL
CWE-116	http://cwe.mitre.org/data/definitions/116.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
		AND
cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10spc650:::::::*	1	OR
cpe:2.3:h:huawei:ecns280_td:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:S/C:P/I:N/A:N

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
4

Severity
MEDIUM

Exploitability Score
8

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211208-01-informationleak-en	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-40007
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40007

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:41:16				Added to TrackCVE
2022-12-06 03:40:12	2021-12-13T16:15Z	2021-12-13T16:15:09	CVE Published Date	updated
2022-12-06 03:40:12		2021-12-15T13:32:02	CVE Modified Date	updated
2022-12-06 03:40:12		Analyzed	Vulnerability Status	updated