CVE Vulnerability

CVE-2019-18194

TotalAV 2020 4.14.31 has a quarantine flaw that allows privilege escalation. Exploitation uses an NTFS directory junction to restore a malicious DLL from quarantine into the system32 folder.

6.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bogner.sh/2017/11/avgater-getting-local-admin-by-abusing-the-anti-virus-quarantine/ Third Party Advisory
https://www.youtube.com/watch?v=88qeaLq98Gc Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:totalav:totalav_2020:4.14.31:*:*:*:*:*:*:*
Information

Published : 2020-01-10 06:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-18194

Mitre link : CVE-2019-18194

Products Affected
No products.
CWE
NVD-CWE-noinfo