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[0day-rubbish] Opengear NGCS 25.11.8 Authenticated PDU name command injection to root via io.popen (8.8)


From: disclosure via Fulldisclosure <fulldisclosure () seclists org>
Date: Sun, 20 Sep 2026 12:18:42 +0000

0day Rubbish Research Team is publicly disclosing a vulnerability in
Opengear NGCS 25.11.8.

Type: Authenticated PDU name command injection to root via io.popen (CWE-78)
CVSS: 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Impact: root command execution on the out-of-band console manager
Authentication: authenticated administrator

Full technical analysis and a reproducible proof-of-concept:
  https://0day-rubbish.com/blog/opengear-ngcs-pdu-name-command-injection-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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