What is CVE-2021-1517?

CVE-2021-1517 is a medium-severity vulnerability in Cisco Webex Meetings Server, classified under Protection Mechanism Failure. CVSS score: 5.0/10. Published 2021-06-04.

How severe is CVE-2021-1517?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Vulnerability in Cisco Webex Meetings Server

CVE-2021-1517

A vulnerability in the multimedia viewer feature of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an authenticated, remote attacker to bypass security protections. This vulnerability is due to unsafe handling of shared c…

EPSS: 0.008 (53.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N.

Affected products

Cisco Webex Meetings Server — versions n/a
Cisco Webex_meetings_online — versions 41.3.5
Cisco Webex_meetings_server — versions 3.0, 4.0

Weakness classification (CWE)

CWE-693 — Protection Mechanism Failure

References

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

Frequently asked questions

What is CVE-2021-1517?: CVE-2021-1517 is a medium-severity vulnerability in Cisco Webex Meetings Server, classified under Protection Mechanism Failure. CVSS score: 5.0/10. Published 2021-06-04.
How severe is CVE-2021-1517?: Medium severity. CVSS v3 base score is 5.0 out of 10.