Possible Unauthenticated Admin Creation in Dynamicweb CVE-2022-25369

ATT&CK techniques

Initial Access → Persistence

Recon
Resource Dev
Initial Access
- T1190Exploit Public-Facing Application
Execution
Persistence
- T1136Create Account
- T1505.003Web Shell
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects HTTP requests to the Dynamicweb setup Default.aspx page invoking the createadministrator action with supplied credentials. CVE-2022-25369 is a logic flaw allowing unauthenticated administrator creation as documented by Assetnote, which attackers chain into a webshell upload for remote code execution.

Reporting behind it

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Possible Unauthenticated Admin Creation in Dynamicweb CVE-2022-25369

Pivot detection · T1190 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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