CVE-2021-42787: critical vulnerability in Aternity SteelCentral AppInternals Dynamic…
Directory Traversal Write/Delete/Partial Read at AgentConfigurationServlet
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.4epss 1.3%
It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent's (DSA) AgentConfigurationServlet has directory traversal vulnerabilities at the "/api/appInternals/1.0/agent/configuration" API. The affected endpoint does not have any input validation of the user's input that allows a malicious payload to be injected.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Affected products
Aternity · SteelCentral AppInternals Dynamic Sampling AgentRelated CVEs — Aternity SteelCentral AppInternals Dynamic…
In the same product, most dangerous first.
CVE-2021-42786CRITICALRemote Code Execution at AgentControllerServletEPSS 2.1%CVE-2021-42854CRITICALDirectory Traversal Read/Write/Delete at PluginServletEPSS 1.6%CVE-2021-42853CRITICALDirectory Traversal Delete/Read at AgentDiagnosticServletEPSS 1.6%CVE-2021-42857MEDIUMDirectory Traversal Partial Write at AgentDaServletEPSS 1.1%CVE-2021-42856MEDIUMReflected Cross-site Scripting at DsaDataTestEPSS 0.6%CVE-2021-42855HIGHLocal privilege escalation due to misconfigured write permission on .debug_command.config fileEPSS 0.2%