CVE-2021-22338

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210421-01-cgp-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:huawei:ecns280_firmware:v100r005c00:::::::*
	cpe:2.3:o:huawei:ecns280_firmware:v100r005c10:::::::*

cpe:2.3:h:huawei:ecns280:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-06-29 19:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-22338

Mitre link : CVE-2021-22338

CVE.ORG link : CVE-2021-22338

JSON object : View

Products Affected

huawei

ecns280_firmware
ecns280

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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