Auth bypass in Octopus Deploy
CVE-2018-9039
In Octopus Deploy 2.0 and later before 2018.3.7, an authenticated user, with variable edit permissions, can scope some variables to targets greater than their permissions should allow. In other words, they can see machines beyond their team's scoped environments.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (61.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: -0.000
Affected products
Weakness classification (CWE)
References
- github.com/OctopusDeploy/Issues/issues/4407 (Exploit, Third Party Advisory)
- octopus.com/downloads/compare (Release Notes)
Frequently asked questions
- What is CVE-2018-9039?
- CVE-2018-9039 is a medium-severity vulnerability in Octopus Deploy, classified under Missing Authorization. CVSS score: 6.5/10. Published 2018-03-27.
- How severe is CVE-2018-9039?
- Medium severity. CVSS v3 base score is 6.5 out of 10.