What is CVE-2018-8891?

CVE-2018-8891 is a medium-severity vulnerability in Blackberry Uem, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2018-12-20.

How severe is CVE-2018-8891?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Blackberry Uem

CVE-2018-8891

Multiple stored cross-site scripting (XSS) vulnerabilities in the Management Console of BlackBerry UEM versions earlier than 12.9.1 could allow an attacker to store script commands that could later be executed in the context of another Man…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (40.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Blackberry Uem — versions 12.9.0 and earlier
Blackberry Unified_endpoint_manager

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

secure@blackberry.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2018-8891?: CVE-2018-8891 is a medium-severity vulnerability in Blackberry Uem, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2018-12-20.
How severe is CVE-2018-8891?: Medium severity. CVSS v3 base score is 4.8 out of 10.