Home/CVE/In affected versions of Octopus Deploy it is possible to unmask sensitive variables by using variable preview.
CVE

CVE-2022-1901

In affected versions of Octopus Deploy it is possible to unmask sensitive variables by using variable preview.

In affected versions of Octopus Deploy it is possible to unmask sensitive variables by using variable preview.

MEDIUM · CVSS 5.3 EPSS 0.00214
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules7 YARA rules0
⬡

Weakness Classification

CWE-269Improper Privilege Management
▤

Affected Products & Versions

6
octopus server>= 2019.1.0 and <= 2019.7.3
octopus server>= 2020.1.0 and <= 2020.6.5449
octopus server>= 2021.1.6959 and <= 2021.3.13021
octopus server>= 2022.1.0 and < 2022.1.3009
octopus server>= 2022.2.6729 and < 2022.2.7244
octopus server>= 2022.3.348 and < 2022.3.4953
◈

Sigma Hunt Rules

7
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productcriticalHackTool - Windows Credential Editor (WCE) Execution
productcriticalWindows Credential Editor Registry
producthighOpenCanary - MSSQL Login Attempt Via Windows Authentication
producthighWindows LAPS Credential Dump From Entra ID
producthighTamper Windows Defender - PSClassic
producthighTamper Windows Defender Remove-MpPreference - ScriptBlockLogging
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · security@octopus.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD19 Aug 2022 · 08:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://advisories.octopus.com/post/2022/sa2022-09/MitigationPatchVendor Advisory
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