PT-2022-11691 · Riverbed · Steelcentral Appinternals Dynamic Sampling Agent

Published 2022-03-09 · Updated 2022-03-15 · CVE-2021-42787

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions SteelCentral AppInternals Dynamic Sampling Agent (affected versions not specified)

Description The issue concerns directory traversal vulnerabilities in the AgentConfigurationServlet of the SteelCentral AppInternals Dynamic Sampling Agent. Specifically, the "/api/appInternals/1.0/agent/configuration" API endpoint lacks input validation, allowing malicious payloads to be injected.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

RCE

Weakness Enumeration

CWE-22

CWE-20

Related Identifiers

CVE-2021-42787

Affected Products

Steelcentral Appinternals Dynamic Sampling Agent

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-42787 · Security Note
• https://osv.dev/vulnerability/CVE-2021-42787 · Vendor Advisory
• https://aternity.force.com/customersuccess/s/article/Directory-Traversal-Write-Delete-Partial-Read-at-AgentConfigurationServlet-CVE-2021-42787 · Note
• https://t.me/cibsecurity/38666 · Telegram Post