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zdiMichael DePlante (@izobashi) of Trend Micro's Zero Day InitiativeZDI-21-1376
HistoryDec 03, 2021 - 12:00 a.m.

Bitdefender GravityZone Unnecessary Privileges Local Privilege Escalation Vulnerability

2021-12-0300:00:00
Michael DePlante (@izobashi) of Trend Micro's Zero Day Initiative
www.zerodayinitiative.com
7
bitdefender gravityzone
privilege escalation
local attackers
low-privileged code
endpoint client
untrusted process
arbitrary code

EPSS

0.001

Percentile

17.1%

This vulnerability allows local attackers to escalate privileges on affected installations of Bitdefender GravityZone. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the endpoint client. The issue results from allowing an untrusted process to impersonate the client of a pipe. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.

EPSS

0.001

Percentile

17.1%

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