What is CVE-2020-13863?

CVE-2020-13863 is a high-severity vulnerability in Mitel Micollab, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.1/10. Published 2020-08-26.

How severe is CVE-2020-13863?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Mitel Micollab

CVE-2020-13863

The SAS portal of Mitel MiCollab before 9.1.3 could allow an attacker to access user data by performing a header injection in HTTP responses, due to the improper handling of input parameters. A successful exploit could allow an attacker to…

EPSS: 0.011 (62.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Mitel Micollab
N/a — versions n/a

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-13863?: CVE-2020-13863 is a high-severity vulnerability in Mitel Micollab, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.1/10. Published 2020-08-26.
How severe is CVE-2020-13863?: High severity. CVSS v3 base score is 8.1 out of 10.