What is CVE-2019-1939?

CVE-2019-1939 is a high-severity vulnerability in Cisco Webex Teams, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2019-09-05.

How severe is CVE-2019-1939?

High severity. CVSS v3 base score is 8.8 out of 10.

Privilege escalation in Cisco Webex Teams

CVE-2019-1939

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 vulnerability is due to improper restrictions on software logging feature…

EPSS: 0.047 (90.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Cisco Webex Teams — versions unspecified
Cisco Webex_teams
Microsoft Windows

Weakness classification (CWE)

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2019-1939?: CVE-2019-1939 is a high-severity vulnerability in Cisco Webex Teams, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2019-09-05.
How severe is CVE-2019-1939?: High severity. CVSS v3 base score is 8.8 out of 10.