CVE-2020-8884

Severity CVSS v4.0:

Pending analysis

Type:

CWE-502 Deserialization of Untrusted Dat

Publication date:

06/01/2021

Last modified:

13/01/2021

Description

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

8.80

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:S/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.00 HIGH
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

9.00

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:proofpoint:insider_threat_management::::::windows::*	6.3 (including)	7.4.2 (excluding)
cpe:2.3:a:proofpoint:insider_threat_management::::::windows::*	7.5.0 (including)	7.5.3 (excluding)
cpe:2.3:a:proofpoint:insider_threat_management::::::windows::*	7.6.0 (including)	7.6.4 (excluding)
cpe:2.3:a:proofpoint:insider_threat_management::::::windows::*	7.7.0 (including)	7.7.4 (excluding)
cpe:2.3:a:proofpoint:insider_threat_management::::::windows::*	7.8.0 (including)	7.8.3 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-8884

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools