High 7.2Published Jun 14, 2026

CVE-2026-12197Ruijie EG105G-P JSON-RPC Diagnose Endpoint diagnose nslookup command injection

Updated under an hour ago (Oct 27, 2026, 7:30 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for Ruijie EG105G-P

Exploited in the last 30 days

A security flaw has been discovered in Ruijie EG105G-P 2.340. The impacted element is the function nslookup of the file /cgi-bin/luci/api/diagnose of the component JSON-RPC Diagnose Endpoint. Performing a manipulation of the argument params.target results in command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS: 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-77, CWE-74
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jun 15, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Ruijie EG105G-P ruijie:eg105g-p	2.340	CNA record

References

References

https://vuldb.com/vuln/370840	vdb-entry, technical-description
https://vuldb.com/vuln/370840/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-12197	third-party-advisory
https://vuldb.com/submit/829253	third-party-advisory
https://github.com/ictrun/java/issues/6	exploit, issue-tracking

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.