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[email protected]CVE-2020-8884

HistoryJan 06, 2021 - 2:15 p.m.

CVE-2020-8884

2021-01-0614:15:13

CWE-502

[email protected]

web.nvd.nist.gov

cve-2020-8884

proofpoint insider threat management

observeit windows agent

remote code execution

named pipes

nvd

security vulnerability

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.1%

JSON

rcdsvc in the Proofpoint Insider Threat Management Windows Agent (formerly ObserveIT Windows Agent) before 7.9 allows remote authenticated users to execute arbitrary code as SYSTEM because of improper deserialization over named pipes.

Affected configurations

NVD

Node

proofpointinsider_threat_managementRange6.3–7.4.2windows

proofpointinsider_threat_managementRange7.5.0–7.5.3windows

proofpointinsider_threat_managementRange7.6.0–7.6.4windows

proofpointinsider_threat_managementRange7.7.0–7.7.4windows

proofpointinsider_threat_managementRange7.8.0–7.8.3windows

CPENameOperatorVersion
proofpoint:insider_threat_managementproofpoint insider threat managementlt7.4.2
proofpoint:insider_threat_managementproofpoint insider threat managementlt7.5.3
proofpoint:insider_threat_managementproofpoint insider threat managementlt7.6.4
proofpoint:insider_threat_managementproofpoint insider threat managementlt7.7.4
proofpoint:insider_threat_managementproofpoint insider threat managementlt7.8.3

CPE	Name	Operator	Version
proofpoint:insider_threat_management	proofpoint insider threat management	lt	7.4.2
proofpoint:insider_threat_management	proofpoint insider threat management	lt	7.5.3
proofpoint:insider_threat_management	proofpoint insider threat management	lt	7.6.4
proofpoint:insider_threat_management	proofpoint insider threat management	lt	7.7.4
proofpoint:insider_threat_management	proofpoint insider threat management	lt	7.8.3

References

www.proofpoint.com/us/blog

www.proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0002

Social References

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.1%

JSON

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