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[0day-rubbish] Raritan EMX firmware emx_ecx_3.6.1_46982 (EMX/ECX gateway) Authenticated config injection to root RCE (8.8)


From: disclosure via Fulldisclosure <fulldisclosure () seclists org>
Date: Tue, 25 Aug 2026 17:12:05 +0000

0day Rubbish Research Team is publicly disclosing a vulnerability in Raritan EMX firmware emx_ecx_3.6.1_46982 (EMX/ECX 
gateway).

Type: Authenticated config injection to root RCE (CWE-74)
CVSS: 8.8 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H)
Impact: Full root compromise of the PDU management gateway, placing power telemetry and rack power infrastructure under 
attacker control.
Authentication: authenticated (requires valid session)

Full technical analysis and a reproducible proof-of-concept:
  https://0day-rubbish.com/blog/raritan-emx-port-mux-proto-listener-root-rce

Project archive (ongoing disclosure series):
  https://github.com/Exploit-Garbage/0day-Rubbish

Vendor has been notified. CVE ID is pending.

--
0day Rubbish Research Team
disclosure () 0day-rubbish com
https://0day-rubbish.com
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