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SynologyCVE-2021-33184

HistoryJun 01, 2021 - 2:15 p.m.

CVE-2021-33184

2021-06-0114:15:10

CWE-918

synology

web.nvd.nist.gov

cwe-918

cve-2021-33184

ssrf

synology download station

nvd

vulnerability

task management

remote authenticated users

file reading

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

25.0%

JSON

Server-Side request forgery (SSRF) vulnerability in task management component in Synology Download Station before 3.8.15-3563 allows remote authenticated users to read arbitrary files via unspecified vectors.

Affected configurations

Nvd

Node

synologydownload_stationRange<3.8.15-3563

VendorProductVersionCPE
synologydownload_station*cpe:2.3:a:synology:download_station:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
synology	download_station	*	cpe:2.3:a:synology:download_station::::::::

CNA Affected

[
  {
    "product": "Synology Download Station",
    "vendor": "Synology",
    "versions": [
      {
        "lessThan": "3.8.15-3563",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.synology.com/security/advisory/Synology_SA_20_23

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

25.0%

JSON

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