Medium severity5.3NVD Advisory· Published Mar 10, 2022· Updated Jun 17, 2026

CVE-2021-42857

Description

It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent's (DSA) AgentDaServlet has directory traversal vulnerabilities at the "/api/appInternals/1.0/agent/da/pcf" API. The affected endpoint does not have any validation of the user's input that allows a malicious payload to be injected.

Affected products

Aternity/Steelcentral Appinternals Dynamic Sampling Agentv5
Range: 10.x

Patches

Vulnerability mechanics

References

aternity.force.com/customersuccess/s/article/Directory-Traversal-Partial-Write-at-AgentDaServlet-CVE-2021-42857nvdThird Party Advisory

News mentions

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