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TeradiciCVE-2020-13178

HistoryAug 11, 2020 - 6:15 p.m.

CVE-2020-13178

2020-08-1118:15:12

CWE-345

Teradici

web.nvd.nist.gov

teradici

pcoip

standard agent

graphics agent

windows

cve-2020-13178

nvd

vulnerability

elevated privileges

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.7

Confidence

High

EPSS

Percentile

12.6%

JSON

A function in the Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to version 20.04.1 does not properly validate the signature of an external binary, which could allow an attacker to gain elevated privileges via execution in the context of the PCoIP Agent process.

Affected configurations

Nvd

Node

teradicigraphics_agentRange<20.04.1windows

teradicipcoip_standard_agentRange<20.04.1windows

VendorProductVersionCPE
teradicigraphics_agent*cpe:2.3:a:teradici:graphics_agent:*:*:*:*:*:windows:*:*
teradicipcoip_standard_agent*cpe:2.3:a:teradici:pcoip_standard_agent:*:*:*:*:*:windows:*:*

Vendor	Product	Version	CPE
teradici	graphics_agent	*	cpe:2.3:a:teradici:graphics_agent::::::windows::*
teradici	pcoip_standard_agent	*	cpe:2.3:a:teradici:pcoip_standard_agent::::::windows::*

CNA Affected

[
  {
    "product": "- PCoIP Standard Agent for Windows - PCoIP Graphics Agent for Windows",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "PCoIP Standard Agent for Windows 20.04.0 and earlier, PCoIP Graphics Agent for Windows 20.04.0 and earlier."
      }
    ]
  }
]

References

advisory.teradici.com/security-advisories/60/

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.7

Confidence

High

EPSS

Percentile

12.6%

JSON

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