CVE-2021-22300

CVSS V2 Low 1.9 CVSS V3 Medium 4.1
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.
Overview
  • CVE ID
  • CVE-2021-22300
  • Assigner
  • psirt@huawei.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-06T01:15:13
  • Last Modified Date
  • 2021-02-10T20:03:22
Weakness Enumerations
CWE URL
CWE-312 http://cwe.mitre.org/data/definitions/312.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ecns280_td:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 1.9
  • Severity
  • LOW
  • Exploitability Score
  • 3.4
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 4.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.5
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-cgp-en Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-22300
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22300
History
Created Old Value New Value Data Type Notes
2022-05-10 07:23:46 Added to TrackCVE
2022-12-05 21:30:47 2021-02-06T01:15Z 2021-02-06T01:15:13 CVE Published Date updated
2022-12-05 21:30:47 2021-02-10T20:03:22 CVE Modified Date updated
2022-12-05 21:30:47 Analyzed Vulnerability Status updated