Octopus Deploy prior 2019.12.9/2020.1.12 TaskView Permission information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability classified as critical has been found in Octopus Deploy. This affects an unknown part of the component TaskView Permission Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Octopus Deploy before 2019.12.9 and 2020 before 2020.1.12, the TaskView permission is not scoped to any dimension. For example, a scoped user who is scoped to only one tenant can view server tasks scoped to any other tenant.

The weakness was released 04/28/2020. This vulnerability is uniquely identified as CVE-2020-12286 since 04/28/2020. The exploitability is told to be easy. It is possible to initiate the attack remotely. A authentication is necessary for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Upgrading to version 2019.12.9 or 2020.1.12 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-145929, VDB-146544, VDB-146545 and VDB-151919.




CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍


VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍


Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Octopus Deploy 2019.12.9/2020.1.12


04/28/2020 🔍
04/28/2020 +0 days 🔍
04/29/2020 +1 days 🔍
06/04/2024 +1497 days 🔍


Advisory: 6331
Status: Not defined

CVE: CVE-2020-12286 (🔍)
See also: 🔍


Created: 04/29/2020 08:03 AM
Updated: 06/04/2024 08:30 AM
Changes: 04/29/2020 08:03 AM (35), 04/29/2020 08:08 AM (17), 06/04/2024 08:30 AM (19)
Complete: 🔍
Cache ID: 3:6D7:40


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