CVE-2020-16087

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.

CVSS v3.0 8.6 HIGH
CVSS v2.0 9.3 HIGH

8.6^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/VNG-Zalo	Third Party Advisory
https://www.threatspike.com/blog/cve-2020-16087.html	Exploit Third Party Advisory
https://threatspike.com	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:vng:zalo_desktop:19.8.1.0:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Information

Published : 2020-08-13 06:15

Updated : 2020-08-19 13:42

NVD link : CVE-2020-16087

Mitre link : CVE-2020-16087

JSON object : View

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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Products Affected

vng

zalo_desktop

microsoft

windows

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