What’s Vulnerable › Vulnerabilities

CVE-2026-18598: GL.iNet GL-MT3000 Logread Lua RPC plugin logread logread.get_system_log command injection

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-03 · updated 2026-10-23
• Weakness: CWE-74

Description

A vulnerability was detected in GL.iNet GL-MT3000 up to 4.4.5. The affected element is the function logread.get_system_log of the file /usr/lib/oui-httpd/rpc/logread of the component Logread Lua RPC plugin. The manipulation of the argument module results in command injection. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.

Affected products

• GL.iNet GL-MT3000: 4.4.0, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 4.4.5

References

• https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/logread_get_system_log_rpc_rce/CVE.md
• https://vuldb.com/cve/CVE-2026-18598
• https://vuldb.com/submit/851535
• https://vuldb.com/vuln/385513
• https://vuldb.com/vuln/385513/cti

Get alerted when CVE-2026-18598 or the next vulnerability affects your stack