CVE-2021-22338

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not perform the strict operation to the input XML message. Attacker can send specific message to exploit this vulnerability, leading to the module denial of service.
Overview
  • CVE ID
  • CVE-2021-22338
  • Assigner
  • psirt@huawei.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-29T19:15:09
  • Last Modified Date
  • 2021-07-02T19:58:46
Weakness Enumerations
CWE URL
CWE-611 http://cwe.mitre.org/data/definitions/611.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:huawei:ecns280_firmware:v100r005c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:ecns280_firmware:v100r005c10:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:ecns280:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210421-01-cgp-en Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-22338
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22338
History
Created Old Value New Value Data Type Notes
2022-05-10 07:08:57 Added to TrackCVE
2022-12-05 05:12:03 2021-06-29T19:15Z 2021-06-29T19:15:09 CVE Published Date updated
2022-12-05 05:12:03 2021-07-02T19:58:46 CVE Modified Date updated
2022-12-05 05:12:03 Analyzed Vulnerability Status updated