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MitreCVE-2019-13069

HistoryAug 17, 2019 - 5:15 p.m.

CVE-2019-13069

2019-08-1717:15:09

CWE-732

mitre

web.nvd.nist.gov

250

cve-2019-13069

extenua silvershield

programdata folder

local privilege escalation

ssh

port forwarding

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

27.4%

JSON

extenua SilverSHielD 6.x fails to secure its ProgramData folder, leading to a Local Privilege Escalation to SYSTEM. The attacker must replace SilverShield.config.sqlite with a version containing an additional user account, and then use SSH and port forwarding to reach a 127.0.0.1 service.

Affected configurations

Nvd

Node

extenuasilvershieldRange6.0–6.1.14.144

VendorProductVersionCPE
extenuasilvershield*cpe:2.3:a:extenua:silvershield:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
extenua	silvershield	*	cpe:2.3:a:extenua:silvershield::::::::

References

kb.extenua.com

www.fobz.net/adv/ag47ex/info.html

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

27.4%

JSON

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