PT-2026-49148 · Ruijie · Eg105G-P

Ictrun · Published 2026-06-14 · Updated 2026-06-15 · CVE-2026-12197

Mitre

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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.

Exploit

Fix

Special Elements Injection

Command Injection

Weakness Enumeration

CWE-74

CWE-77

Related Identifiers

CVE-2026-12197

Affected Products

Eg105G-P

References · 6

• 🔥 https://github.com/ictrun/java/issues/6 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-12197 · Security Note
• https://vuldb.com/vuln/370840/cti · Note
• https://vuldb.com/vuln/370840 · Note
• https://vuldb.com/submit/829253 · Note
• https://vuldb.com/cve/CVE-2026-12197 · Note