CVE-2020-10656

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
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.
Overview
  • CVE ID
  • CVE-2020-10656
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-01-06T14:15:13
  • Last Modified Date
  • 2021-01-08T20:40:35
Weakness Enumerations
CWE URL
CWE-502 http://cwe.mitre.org/data/definitions/502.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:proofpoint:insider_threat_management_server:*:*:*:*:*:*:*:* 1 OR 7.9.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.proofpoint.com/us/blog Product
https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0003 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-10656
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10656
History
Created Old Value New Value Data Type Notes
2022-05-10 07:27:48 Added to TrackCVE
2022-12-05 19:25:52 2021-01-06T14:15Z 2021-01-06T14:15:13 CVE Published Date updated
2022-12-05 19:25:52 2021-01-08T20:40:35 CVE Modified Date updated
2022-12-05 19:25:52 Analyzed Vulnerability Status updated