Medium severity · published Aug 25, 2020
CVE-2020-16197
An issue was discovered in Octopus Deploy 3.4
4.3
CVSS
0.5%
EPSS
No
On KEV
Description
An issue was discovered in Octopus Deploy 3.4. A deployment target can be configured with an Account or Certificate that is outside the scope of the deployment target. An authorised user can potentially use a certificate that they are not in scope to use. An authorised user is also able to obtain certificate metadata by associating a certificate with certain resources that should fail scope validation.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OS
Octopus Server · Octopus
3.4.0 · source: NVD
SE
Server · Octopus
3.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-16197
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-16197
Third Party Advisory
https://github.com/OctopusDeploy/Issues/issues/6529
Third Party Advisory
https://github.com/OctopusDeploy/Issues/issues/6530
Third Party Advisory
https://github.com/OctopusDeploy/Issues/issues/6531
More from Octopus Server
9.8
CVE-2024-9194
SQL Injection in the Octopus Server REST API
9.8
CVE-2022-2572
In affected versions of Octopus Server where access is managed by an external authentication provider, it was possible that the API key/keys of a disabled/deleted user were still…
9.8
CVE-2022-2778
In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes
9.8
CVE-2018-11320
In Octopus Deploy 2018.4.4 through 2018.5.1, Octopus variables that are sourced from the target do not have sensitive values obfuscated in the deployment logs
9.1
CVE-2026-0704
In affected version of Octopus Deploy it was possible to remove files and/or contents of files on the host using an API endpoint
