CVE-2018-19946

The vulnerability have been reported to affect earlier versions of Helpdesk. If exploited, this improper certificate validation vulnerability could allow an attacker to spoof a trusted entity by interfering in the communication path between the host and client. QNAP has already fixed the issue in Helpdesk 3.0.3 and later.

CVSS v3 4.2 MEDIUM
CVSS v2.0 4.3 MEDIUM

4.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.qnap.com/zh-tw/security-advisory/qsa-20-05	Vendor Advisory
https://www.qnap.com/zh-tw/security-advisory/qsa-20-05	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qnap:helpdesk:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:58

Type	Values Removed	Values Added
CVSS	v2 : ~~4.3~~ v3 : ~~5.9~~	v2 : 4.3 v3 : 4.2
References	~~() https://www.qnap.com/zh-tw/security-advisory/qsa-20-05 - Vendor Advisory~~	() https://www.qnap.com/zh-tw/security-advisory/qsa-20-05 - Vendor Advisory

Information

Published : 2020-09-11 15:15

Updated : 2024-11-21 03:58

NVD link : CVE-2018-19946

Mitre link : CVE-2018-19946

CVE.ORG link : CVE-2018-19946

JSON object : View

Products Affected

qnap

helpdesk

CWE

CWE-295

Improper Certificate Validation

CWE-297

Improper Validation of Certificate with Host Mismatch

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