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TenableCVE-2020-5742

HistoryJun 15, 2020 - 8:15 p.m.

CVE-2020-5742

2020-06-1520:15:11

tenable

web.nvd.nist.gov

262

cve-2020-5742

improper access control

plex media server

cross-origin application

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.7

Confidence

High

EPSS

0.003

Percentile

71.7%

JSON

Improper Access Control in Plex Media Server prior to June 15, 2020 allows any origin to execute cross-origin application requests.

Affected configurations

Nvd

Node

plexmedia_serverRange<2020-06-15

VendorProductVersionCPE
plexmedia_server*cpe:2.3:a:plex:media_server:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "product": "Plex Media Server",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Prior to June 15, 2020"
      }
    ]
  }
]

References

www.tenable.com/security/research/tra-2020-35

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.7

Confidence

High

EPSS

0.003

Percentile

71.7%

JSON

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