CVE-2020-6863 - OpenCVE

ZTE E8820V3 router product is impacted by a permission and access control vulnerability. Attackers could use this vulnerability to tamper with DDNS parameters and send DoS attacks on the specified URL.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

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

Vendors & Products
CPE Configurations

Vendors	Products
Zte	E8820v3 E8820v3 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:zte:e8820v3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:zte:e8820v3:-:*:*:*:*:*:*:*

References

Link	Resource
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012382	Vendor Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: zte

Published: 2020-02-27T16:48:05

Updated: 2020-02-27T16:48:05

Reserved: 2020-01-13T00:00:00

Link: CVE-2020-6863

JSON object: View

NVD Information

Status : Analyzed

Published: 2020-02-27T17:15:11.830

Modified: 2021-07-21T11:39:23.747

Link: CVE-2020-6863

JSON object: View

Redhat Information

No data.

CWE

NVD-CWE-noinfo

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:zte:e8820v3_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A500FCDA-2DF3-40DA-B641-A69CD8B329C1", "versionEndExcluding": "3.1.0.1000.5", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:zte:e8820v3:-:*:*:*:*:*:*:*", "matchCriteriaId": "9641ACC4-BED9-45A9-8351-C2F8EDF905AB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "ZTE E8820V3 router product is impacted by a permission and access control vulnerability. Attackers could use this vulnerability to tamper with DDNS parameters and send DoS attacks on the specified URL."}, {"lang": "es", "value": "El producto enrutador ZTE E8820V3 est\u00e1 afectado por una vulnerabilidad de control de acceso y permisos. Los atacantes podr\u00edan usar esta vulnerabilidad para manipular los par\u00e1metros de DDNS y enviar ataques de DoS en la URL especificada."}], "id": "CVE-2020-6863", "lastModified": "2021-07-21T11:39:23.747", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 3.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-02-27T17:15:11.830", "references": [{"source": "psirt@zte.com.cn", "tags": ["Vendor Advisory"], "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012382"}], "sourceIdentifier": "psirt@zte.com.cn", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}