CVE-2020-3116

CWE-20 — Improper Input Validation4 documents4 sources
Severity
5.5MEDIUM
EPSS
0.3%
top 44.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Cisco Cisco Webex Event CenterCisco Webex Meetings OnlineCisco Webex Meetings Server
Timeline
PublishedSep 23
Latest updateMay 24

Description

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 files. An attacker could exploit this vulnerability by sending a user a malicious UCF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit would cause the applicati…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

🔴Vulnerability Details

2
GHSA
GHSA-86c7-v7v4-whcp: A vulnerability in the way Cisco Webex applications process Universal Communications Format (UCF) files could allow an attacker to cause a denial of s↗2022-05-24
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CVEList
Cisco Webex Centers Denial of Service Vulnerability↗2020-09-23
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📋Vendor Advisories

1
Cisco
Cisco Webex Centers Denial of Service Vulnerability↗2020-01-08
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