CVE-2021-22300

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.

CVSS v3 4.1 MEDIUM
CVSS v2.0 1.9 LOW

4.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

1.9^/10

CVSS v2.0 : LOW

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

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-cgp-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c00:::::::*
	cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10:::::::*

cpe:2.3:h:huawei:ecns280_td:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-06 01:15

Updated : 2024-02-28 18:08

NVD link : CVE-2021-22300

Mitre link : CVE-2021-22300

CVE.ORG link : CVE-2021-22300

JSON object : View

Products Affected

huawei

ecns280_td
ecns280_td_firmware

CWE

CWE-312

Cleartext Storage of Sensitive Information

{"id": "CVE-2021-22300", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 0.5}]}, "published": "2021-02-06T01:15:13.747", "references": [{"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-cgp-en", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-312"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de filtrado de informaci\u00f3n en eCNS280_TD versiones V100R005C00 y V100R005C10. Un comando no presenta mecanismo de salida por tiempo de espera. El archivo temporal contiene informaci\u00f3n confidencial. Esto permite a atacantes conseguir informaci\u00f3n mediante el acceso entre procesos que requieren otros m\u00e9todos"}], "lastModified": "2021-02-10T20:03:22.813", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18C1EB72-9E1B-4ECD-9FEF-9B4AC5625E8A"}, {"criteria": "cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B5F31C0-805E-4AB7-9BC6-EEB6FE5275F1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:ecns280_td:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "900FA565-05B8-41E9-BE02-9BC4E14A28F9"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}