CVE-2021-22292

There is a denial of service (DoS) vulnerability in eCNS280 versions V100R005C00, V100R005C10. Due to a design defect, remote unauthorized attackers send a large number of specific messages to affected devices, causing system resource exhaustion and web application DoS.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210113-02-dos-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

12 Jul 2022, 17:42

Type	Values Removed	Values Added
CWE	~~CWE-400~~	NVD-CWE-noinfo

Information

Published : 2021-02-06 03:15

Updated : 2024-02-04 21:23

NVD link : CVE-2021-22292

Mitre link : CVE-2021-22292

CVE.ORG link : CVE-2021-22292

JSON object : View

Products Affected

huawei

ecns280_firmware
ecns280

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-22292", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-02-06T03:15:12.720", "references": [{"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210113-02-dos-en", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "There is a denial of service (DoS) vulnerability in eCNS280 versions V100R005C00, V100R005C10. Due to a design defect, remote unauthorized attackers send a large number of specific messages to affected devices, causing system resource exhaustion and web application DoS."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de denegaci\u00f3n de servicio (DoS) en eCNS280 versiones V100R005C00, V100R005C10. Debido a un defecto de dise\u00f1o, atacantes remotos no autorizados env\u00edan una gran cantidad de mensajes espec\u00edficos a unos dispositivos afectados, causando un agotamiento de los recursos del sistema y una denegaci\u00f3n de servicio de la aplicaci\u00f3n web"}], "lastModified": "2022-07-12T17:42:04.277", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:ecns280_firmware:v100r005c00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "576F98F8-B0AB-4D3F-B1EC-65FD12C91A79"}, {"criteria": "cpe:2.3:o:huawei:ecns280_firmware:v100r005c10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "375D7506-5F13-4CAA-800F-6C73ADEBF2E7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:ecns280:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "35F2A8E0-6BF8-4F16-9E44-B05B8FE72FDC"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}