Lucene search

QnapCVE-2018-19946

HistorySep 11, 2020 - 3:15 p.m.

CVE-2018-19946

2020-09-1115:15:10

CWE-295

CWE-297

qnap

web.nvd.nist.gov

cve-2018-19946

vulnerability

helpdesk

improper certificate validation

spoofing

qnap

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

34.5%

JSON

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.

Affected configurations

Nvd

Node

qnaphelpdeskRange<3.0.3

VendorProductVersionCPE
qnaphelpdesk*cpe:2.3:a:qnap:helpdesk:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
qnap	helpdesk	*	cpe:2.3:a:qnap:helpdesk::::::::

CNA Affected

[
  {
    "product": "Helpdesk",
    "vendor": "QNAP Systems Inc.",
    "versions": [
      {
        "lessThan": "3.0.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.qnap.com/zh-tw/security-advisory/qsa-20-05

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

34.5%

JSON

Related for CVE-2018-19946