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MitreCVE-2018-17776

HistorySep 28, 2018 - 9:29 p.m.

CVE-2018-17776

2018-09-2821:29:00

CWE-732

mitre

web.nvd.nist.gov

cve-2018-17776

pcprotect

anti-virus

permission vulnerability

local privilege escalation

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

32.0%

JSON

PCProtect Anti-Virus v4.8.35 has “Everyone: (F)” permission for %PROGRAMFILES(X86)%\PCProtect, which allows local users to gain privileges by replacing an executable file with a Trojan horse.

Affected configurations

Nvd

Node

pcprotectantivirusMatch4.8.35

VendorProductVersionCPE
pcprotectantivirus4.8.35cpe:2.3:a:pcprotect:antivirus:4.8.35:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pcprotect	antivirus	4.8.35	cpe:2.3:a:pcprotect:antivirus:4.8.35:::::::*

References

packetstormsecurity.com/files/149581/PCProtect-4-8.35-Privilege-Escalation.html

www.exploit-db.com/exploits/45503/

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

32.0%

JSON

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