What is CVE-2020-3116?

CVE-2020-3116 is a medium-severity vulnerability in Cisco Webex Event Center, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2020-09-23.

How severe is CVE-2020-3116?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Improper input validation in Cisco Webex Event Center

CVE-2020-3116

A vulnerability in the way Cisco Webex applications process Universal Communications Format (UCF) files could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient validation of UCF media…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.007 (47.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Cisco Webex Event Center — versions n/a
Cisco Webex_meetings_online — versions 1.3.43
Cisco Webex_meetings_server — versions 4.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2020-3116?: CVE-2020-3116 is a medium-severity vulnerability in Cisco Webex Event Center, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2020-09-23.
How severe is CVE-2020-3116?: Medium severity. CVSS v3 base score is 5.5 out of 10.