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MitreCVE-2020-10656

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

CVE-2020-10656

2021-01-0614:15:13

CWE-502

mitre

web.nvd.nist.gov

proofpoint

insider threat management

observeit server

cve-2020-10656

remote code execution

deserialization vulnerability

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.014

Percentile

86.8%

JSON

The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1 contains a vulnerability in the ITM application server’s WriteWindowMouseWithChunksV2 API. The vulnerability allows an anonymous remote attacker to execute arbitrary code with local administrator privileges. The vulnerability is caused by improper deserialization.

Affected configurations

Nvd

Node

proofpointinsider_threat_management_serverRange<7.9.1

VendorProductVersionCPE
proofpointinsider_threat_management_server*cpe:2.3:a:proofpoint:insider_threat_management_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
proofpoint	insider_threat_management_server	*	cpe:2.3:a:proofpoint:insider_threat_management_server::::::::

References

www.proofpoint.com/us/blog

www.proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0003

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.014

Percentile

86.8%

JSON

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