CVE-2020-27155

An issue was discovered in Octopus Deploy through 2020.4.4. If enabled, the websocket endpoint may allow an untrusted tentacle host to present itself as a trusted one.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 58%
VendorProductVersion
octopusoctopus_deploy
3.11.13 ≤
𝑥
≤ 2020.4.4
𝑥
= Vulnerable software versions
References
https://github.com/OctopusDeploy
https://github.com/OctopusDeploy/Issues/issues/6637
https://github.com/OctopusDeploy/Issues/issues/6639
https://github.com/OctopusDeploy/Issues/issues/6640
https://github.com/OctopusDeploy
https://github.com/OctopusDeploy/Issues/issues/6637
https://github.com/OctopusDeploy/Issues/issues/6639
https://github.com/OctopusDeploy/Issues/issues/6640