CVE-2021-1372

Summary

CVECVE-2021-1372
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-02-17 17:15:00 UTC
Updated2023-11-07 03:28:00 UTC
DescriptionA vulnerability in Cisco Webex Meetings Desktop App and Webex Productivity Tools for Windows could allow an authenticated, local attacker to gain access to sensitive information on an affected system. This vulnerability is due to the unsafe usage of shared memory by the affected software. An attacker with permissions to view system memory could exploit this vulnerability by running an application on the local system that is designed to read shared memory. A successful exploit could allow the attacker to retrieve sensitive information from the shared memory, including usernames, meeting information, or authentication tokens. Note: To exploit this vulnerability, an attacker must have valid credentials on a Microsoft Windows end-user system and must log in after another user has already authenticated with Webex on the same end-user system.

Risk And Classification

Problem Types: CWE-202

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cisco Webex Meetings All All All All
Application Cisco Webex Meetings All All All All
Application Cisco Webex Meetings All All All All
Application Cisco Webex Meetings All All All All
Application Cisco Webex Meetings Server All All All All
Application Cisco Webex Meetings Server 4.0 - All All
Application Cisco Webex Meetings Server 4.0 maintenance_release1 All All
Application Cisco Webex Meetings Server 4.0 maintenance_release2 All All
Application Cisco Webex Meetings Server 4.0 maintenance_release3 All All
Application Cisco Webex Meetings Server 4.0 maintenance_release3_security_patch3 All All
Application Cisco Webex Meetings Server All All All All
Application Cisco Webex Meetings Server 4.0 - All All
Application Cisco Webex Meetings Server 4.0 maintenance_release1 All All
Application Cisco Webex Meetings Server 4.0 maintenance_release2 All All
Application Cisco Webex Meetings Server 4.0 maintenance_release3 All All
Application Cisco Webex Meetings Server 4.0 maintenance_release3_security_patch3 All All

References

ReferenceSourceLinkTags
Cisco Webex Meetings Desktop App and Webex Productivity Tools for Windows Shared Memory Information Disclosure Vulnerability CISCO tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 375576 Cisco Webex Meetings Desktop App and Webex Productivity Tools for Windows Shared Memory Information Disclosure Vulnerability(cisco-sa-wda-pt-msh-6LWOcZ5)
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