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SynologyCVE-2021-34808

HistoryJun 18, 2021 - 3:15 a.m.

CVE-2021-34808

2021-06-1803:15:06

CWE-918

synology

web.nvd.nist.gov

cve-2021-34808

ssrf

synology media server

nvd

vulnerability

security

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

5.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

48.6%

JSON

Server-Side Request Forgery (SSRF) vulnerability in cgi component in Synology Media Server before 1.8.3-2881 allows remote attackers to access intranet resources via unspecified vectors.

Affected configurations

Nvd

Node

synologymedia_serverRange<1.8.3-2881

VendorProductVersionCPE
synologymedia_server*cpe:2.3:a:synology:media_server:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "product": "Media Server",
    "vendor": "Synology",
    "versions": [
      {
        "lessThan": "1.8.3-2881",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.synology.com/security/advisory/Synology_SA_21_10

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

5.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

48.6%

JSON

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