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SynologyCVE-2017-15886

HistoryDec 28, 2017 - 3:29 p.m.

CVE-2017-15886

2017-12-2815:29:00

CWE-918

synology

web.nvd.nist.gov

cve-2017-15886

server-side request forgery

ssrf vulnerability

synology chat

link preview

nvd

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

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

22.9%

JSON

Server-side request forgery (SSRF) vulnerability in Link Preview in Synology Chat before 2.0.0-1124 allows remote authenticated users to download arbitrary local files via a crafted URI.

Affected configurations

Nvd

Node

synologychatRange<2.0.0-1124

VendorProductVersionCPE
synologychat*cpe:2.3:a:synology:chat:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "product": "Chat",
    "vendor": "Synology",
    "versions": [
      {
        "status": "affected",
        "version": "before 2.0.0-1124"
      }
    ]
  }
]

References

www.synology.com/en-global/support/security/Synology_SA_17_78

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

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

22.9%

JSON

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