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cveMitreCVE-2019-16913
HistoryOct 07, 2019 - 10:15 p.m.

CVE-2019-16913

2019-10-0722:15:10
CWE-276
mitre
web.nvd.nist.gov
19
cve-2019-16913
pc protect antivirus
weak folder permissions
privilege escalation
security vulnerability
nvd

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

20.2%

JSON

PC Protect Antivirus v4.14.31 installs by default to %PROGRAMFILES(X86)%\PCProtect with very weak folder permissions, granting any user full permission “Everyone: (F)” to the contents of the directory and its subfolders. In addition, the program installs a service called SecurityService that runs as LocalSystem. This allows any user to escalate privileges to “NT AUTHORITY\SYSTEM” by substituting the service’s binary with a Trojan horse.

Affected configurations

Nvd
Node
pcprotectantivirusMatch4.14.31
VendorProductVersionCPE
pcprotectantivirus4.14.31cpe:2.3:a:pcprotect:antivirus:4.14.31:*:*:*:*:*:*:*

Related

cvelist 1
prion 1
nvd 1
cvelist
cvelist
CVE-2019-16913
2019-10-07 21:47:19
prion
prion
Default credentials
2019-10-07 22:15:00
nvd
nvd
CVE-2019-16913
2019-10-07 22:15:10

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

20.2%

JSON
Related for CVE-2019-16913
cvelist1prion1nvd1