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[email protected]CVE-2020-13177

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

CVE-2020-13177

2020-08-1118:15:12

CWE-427

[email protected]

web.nvd.nist.gov

cve-2020-13177

teradici

pcoip

windows

graphics agent

security vulnerability

privilege escalation

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.6%

JSON

The support bundler in Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows versions prior to 20.04.1 and 20.07.0 does not use hard coded paths for certain Windows binaries, which allows an attacker to gain elevated privileges via execution of a malicious binary placed in the system path.

Affected configurations

NVD

Node

teradicigraphics_agentRange<20.04.1windows

teradicipcoip_standard_agentRange<20.04.1windows

CPENameOperatorVersion
teradici:graphics_agentteradici graphics agentlt20.04.1
teradici:pcoip_standard_agentteradici pcoip standard agentlt20.04.1

CPE	Name	Operator	Version
teradici:graphics_agent	teradici graphics agent	lt	20.04.1
teradici:pcoip_standard_agent	teradici pcoip standard agent	lt	20.04.1

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/

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.6%

JSON

Related for CVE-2020-13177

cvelist1 prion1 nvd1