Authentication flaw

2019-03-1314:29:00

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7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.8%

JSON

gdwfpcd.sys in G Data Total Security before 2019-02-22 allows an attacker to bypass ACLs because Interpreted Device Characteristics lacks FILE_DEVICE_SECURE_OPEN and therefore files and directories “inside” the \.\gdwfpcd device are not properly protected, leading to unintended impersonation or object creation.

CPENameOperatorVersion
total_securityeq< 2019222

CPE	Name	Operator	Version
	total_security	eq	< 2019222

References

github.com/nafiez/nafiez.github.io/blob/master/_posts/2019-03-13-gdata-total-security-acl-bypass.md

nafiez.github.io/security/bypass/2019/03/12/gdata-total-security-acl-bypass.html