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QnapCVE-2020-2504

HistoryDec 24, 2020 - 2:15 a.m.

CVE-2020-2504

2020-12-2402:15:12

CWE-73

CWE-20

CWE-284

CWE-22

qnap

web.nvd.nist.gov

cve-2020-2504

vulnerability

qnap

file station

security

exploit

fix

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.5

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

If exploited, this absolute path traversal vulnerability could allow attackers to traverse files in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later.

Affected configurations

Nvd

Node

qnapqesRange<2.1.1

qnapqesMatch2.1.1-

qnapqesMatch2.1.1build_20200211

qnapqesMatch2.1.1build_20200303

qnapqesMatch2.1.1build_20200319

qnapqesMatch2.1.1build_20200424

qnapqesMatch2.1.1build_20200515

qnapqesMatch2.1.1build_20200811

VendorProductVersionCPE
qnapqes*cpe:2.3:a:qnap:qes:*:*:*:*:*:*:*:*
qnapqes2.1.1cpe:2.3:a:qnap:qes:2.1.1:-:*:*:*:*:*:*
qnapqes2.1.1cpe:2.3:a:qnap:qes:2.1.1:build_20200211:*:*:*:*:*:*
qnapqes2.1.1cpe:2.3:a:qnap:qes:2.1.1:build_20200303:*:*:*:*:*:*
qnapqes2.1.1cpe:2.3:a:qnap:qes:2.1.1:build_20200319:*:*:*:*:*:*
qnapqes2.1.1cpe:2.3:a:qnap:qes:2.1.1:build_20200424:*:*:*:*:*:*
qnapqes2.1.1cpe:2.3:a:qnap:qes:2.1.1:build_20200515:*:*:*:*:*:*
qnapqes2.1.1cpe:2.3:a:qnap:qes:2.1.1:build_20200811:*:*:*:*:*:*

Vendor	Product	Version	CPE
qnap	qes	*	cpe:2.3:a:qnap:qes::::::::
qnap	qes	2.1.1	cpe:2.3:a:qnap:qes:2.1.1:-::::::
qnap	qes	2.1.1	cpe:2.3:a:qnap:qes:2.1.1:build_20200211::::::
qnap	qes	2.1.1	cpe:2.3:a:qnap:qes:2.1.1:build_20200303::::::
qnap	qes	2.1.1	cpe:2.3:a:qnap:qes:2.1.1:build_20200319::::::
qnap	qes	2.1.1	cpe:2.3:a:qnap:qes:2.1.1:build_20200424::::::
qnap	qes	2.1.1	cpe:2.3:a:qnap:qes:2.1.1:build_20200515::::::
qnap	qes	2.1.1	cpe:2.3:a:qnap:qes:2.1.1:build_20200811::::::

CNA Affected

[
  {
    "platforms": [
      "build 20201006"
    ],
    "product": "QES",
    "vendor": "QNAP Systems Inc.",
    "versions": [
      {
        "lessThan": "2.1.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.qnap.com/zh-tw/security-advisory/qsa-20-17

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.5

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

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