Malicious TBK DVR Command Injection Exploitation via RondoDox (via webserver)

ATT&CK techniques

Initial Access

Recon
Resource Dev
Initial Access
- T1190Exploit Public-Facing Application
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects RondoDox botnet exploitation of the TBK DVR command injection flaw CVE-2024-3721 by requesting the device.rsp endpoint with the distinctive S_O_S_T_R_E_A_MAX command marker. This request injects operating system commands to drop the loader. The pattern is unique to the exploit.

Reporting behind it

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Malicious TBK DVR Command Injection Exploitation via RondoDox (via webserver)

Pivot detection · T1190 · 9 related

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