Assessment
Why it matters
CISA lists this vulnerability as known to be exploited; exploitation is confirmed; EPSS is 76.5%; technical severity is CVSS 9.8.
Sonatype Nexus Repository Manager before 3.15.0 has Incorrect Access Control.
Who should care
- Teams operating Nexus Repository Manager
- Vulnerability and exposure management teams
- Security operations teams monitoring exploitation activity
Response plan
What I would do
- Confirm whether Nexus Repository Manager is present in the environment.
- Identify affected versions and establish whether vulnerable services are exposed or reachable.
- Vendor advisory from support.sonatype.com
- Review relevant security telemetry for evidence of attempted or successful exploitation.
- Document the remediation decision and track it to verified completion.
Treatment intelligence
Remediation intelligence
Vendor sources are listed before government and third-party guidance. Confirm product applicability and change prerequisites before deployment.
Verification noteAutomated link verification has not completed for this guidance yet.
Technical details
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CWE
- Not classified
- Affected versions
- Sonatype Nexus Repository Manager (Start Including 3.0.0, End Excluding 3.15.0)
- Fixed versions
- Sonatype Nexus Repository Manager (Fixed from 3.15.0)
- Published
- 21 March 2019
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
Signal timeline
- CVE published
- Added to CISA KEV
- Latest EPSS score: 76.5%
- Signal calculated at 82