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MitreCVE-2020-16087

HistoryAug 13, 2020 - 1:15 p.m.

CVE-2020-16087

2020-08-1313:15:17

CWE-74

mitre

web.nvd.nist.gov

cve-2020-16087

zalo

vng

remote code execution

security vulnerability

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.6

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.5

Confidence

High

EPSS

0.002

Percentile

56.6%

JSON

An issue was discovered in Zalo.exe in VNG Zalo Desktop 19.8.1.0. An attacker can run arbitrary commands on a remote Windows machine running the Zalo client by sending the user of the device a crafted file.

Affected configurations

Nvd

Node

vngzalo_desktopMatch19.8.1.0

AND

microsoftwindowsMatch-

VendorProductVersionCPE
vngzalo_desktop19.8.1.0cpe:2.3:a:vng:zalo_desktop:19.8.1.0:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
vng	zalo_desktop	19.8.1.0	cpe:2.3:a:vng:zalo_desktop:19.8.1.0:::::::*
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

References

github.com/VNG-Zalo

threatspike.com

www.threatspike.com/blog/cve-2020-16087.html

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.6

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.5

Confidence

High

EPSS

0.002

Percentile

56.6%

JSON

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