VulnerabilityModified
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
MEDIUM 5.3EPSS 1.15%
Does this matter?
Lower severity and a low EPSS score (1.15%). Track it; it rarely justifies an emergency change on its own.
Description
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
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.15% probability · 65th percentile
- CISA KEV
- Not listed
- Affected
- mobileiron/mobile\@work
- Source
- cve@mitre.org
References
- https://github.com/optiv/rustyIronThird Party Advisory
- https://www.mobileiron.com/en/blog/mobileiron-security-updates-availableNot Applicable
- https://www.optiv.com/explore-optiv-insights/source-zero/mobileiron-mdm-contains-static-key-allowing-account-enumerationTechnical Description, Third Party Advisory
- https://github.com/optiv/rustyIronThird Party Advisory
- https://www.mobileiron.com/en/blog/mobileiron-security-updates-availableNot Applicable
- https://www.optiv.com/explore-optiv-insights/source-zero/mobileiron-mdm-contains-static-key-allowing-account-enumerationTechnical Description, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.