CVE-2021-42855

It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent (DSA) uses the ".debug_command.config" file to store a json string that contains a list of IDs and pre-configured commands. The config file is subsequently used by the "/api/appInternals/1.0/agent/configuration" API to map the corresponding ID to a command to be executed.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://aternity.force.com/customersuccess/s/article/Local-privilege-escalation-due-to-misconfigured-write-permission-on-debug-command-config-file-CVE-2021-42855	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent::::::::
	cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent::::::::
	cpe:2.3:a:riverbed:steelcentral_appinternals_dynamic_sampling_agent:10.0.0:::::::*

Information

Published : 2022-03-10 09:44

Updated : 2022-08-08 17:31

NVD link : CVE-2021-42855

Mitre link : CVE-2021-42855

JSON object : View

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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Products Affected

riverbed

steelcentral_appinternals_dynamic_sampling_agent

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