Auth bypass in Arubanetworks Clearpass

CVE-2020-7114

A vulnerability exists allowing attackers, when present in the same network segment as ClearPass' management interface, to make changes to certain databases in ClearPass by crafting HTTP packets. As a result of this attack, a possible complete cluster compromise might occur. Resolution: Fixed in 6.7.13, 6.8.4, 6.9.0 and higher.

Vulnerability class: Broken Authentication

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (64.0th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2020-7114: held from 0.011 to 0.011.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

  • Arubanetworks Clearpass
  • Clearpass Policy Manager — versions ClearPass 6.8.x prior to 6.8.5 ClearPass 6.7.x prior to 6.7.13

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-7114?
CVE-2020-7114 is a critical-severity vulnerability in Arubanetworks Clearpass, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2020-04-16.
How severe is CVE-2020-7114?
Critical severity. CVSS v3 base score is 9.8 out of 10.