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CVE-2019-5280 Details

Description

The SIP TLS module of Huawei CloudLink Phone 7900 with V600R019C10 has a TLS certificate verification vulnerability. Due to insufficient verification of specific parameters of the TLS server certificate, attackers can perform man-in-the-middle attacks, leading to the affected phones registered abnormally, affecting the availability of IP phones.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190724-01-7900-en	CVE	Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190724-01-7900-en	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-295	Improper Certificate Validation	[email protected]

Affected Products

Product	Versions
huawei cloudlink phone 7900 firmware	v600r019c10
CPE cpe:2.3:o:huawei:cloudlink_phone_7900_firmware:v600r019c10:::::::* Remediation No remediation found in references.
huawei cloudlink phone 7900	All versions
CPE cpe:2.3:h:huawei:cloudlink_phone_7900:-:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Aug 27, 2019	Initial Analysis	[email protected]