Vulnerability in Mobileiron Mobile\@work
CVE-2021-3391
MobileIron Mobile@Work through 2021-03-22 allows attackers to distinguish among valid, disabled, and nonexistent user accounts by observing the number of failed login attempts needed to produce a Lockout error message
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.011 (65.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
References
- www.mobileiron.com/en/blog/mobileiron-security-updates-available (Not Applicable)
- www.optiv.com/explore-optiv-insights/source-zero/mobileiron-mdm-contains-static… (Technical Description, Third Party Advisory)
- github.com/optiv/rustyIron (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-3391?
- CVE-2021-3391 is a medium-severity vulnerability in Mobileiron Mobile\@work. CVSS score: 5.3/10. Published 2021-03-29.
- How severe is CVE-2021-3391?
- Medium severity. CVSS v3 base score is 5.3 out of 10.