Back to Database
Status published
High
CVE-2021-31820
In Octopus Server after version 2018.8.2 if the Octopus Server...
Vulnerability Description
In Octopus Server after version 2018.8.2 if the Octopus Server Web Request Proxy is configured with authentication, the password is shown in plaintext in the UI.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-31820
Credits & Attribution
No credits recorded in the NVD database.
More from Octopus Deploy
View All →CVE-2025-0589
In affected versions of Octopus Deploy where customers are using...
Medium
6.9
CVE-2025-0588
In affected versions of Octopus Server it was possible for...
Medium
5.9
CVE-2025-0539
In affected Microsoft Windows versions of Octopus Deploy, the server...
Medium
5.9
CVE-2025-0526
In affected versions of Octopus Deploy it was possible to...
Low
2.3
CVE-2025-0525
In affected versions of Octopus Server the preview import feature...
Low
2.3
Affected Vendor
Octopus Deploy
View all reports →Affected Software
Octopus Server
Vulnerable Versions:
2018.8.2, unspecified, 2021.1.7149
Timeline
Official Publish:
August 18th, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.