PT-2019-3226 · Cisco · Cisco Webex Teams

Published 2019-09-04 · Updated 2020-10-16 · CVE-2019-1939

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco Webex Teams client for Windows (affected versions not specified)

Description A vulnerability in the Cisco Webex Teams client for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. This issue is due to improper restrictions on software logging features used by the application on Windows operating systems. An attacker could exploit this by convincing a targeted user to visit a website designed to submit malicious input to the affected application, potentially allowing the attacker to cause the application to modify files and execute arbitrary commands on the system with the privileges of the targeted user.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Special Elements Injection

Improper Privilege Management

Weakness Enumeration

CWE-74

CWE-269

Related Identifiers

BDU:2019-03215

CVE-2019-1939

Affected Products

Cisco Webex Teams

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190904-webex-teams · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03215 · Security Note
• https://osv.dev/vulnerability/CVE-2019-1939 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1939 · Security Note