Vulnerability details
CVE-2026-18599
GL.iNet GL-MT3000
GL.iNet GL-MT3000 Logread Lua RPC Plugin logread logread.set_config command injection
CVSS 4.0
8.6High
Official description
A flaw has been found in GL.iNet GL-MT3000 up to 4.4.5. The impacted element is the function logread.set_config of the file /usr/lib/oui-httpd/rpc/logread of the component Logread Lua RPC Plugin. This manipulation of the argument record_size causes command injection. The exploit has been published and may be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.6High | 4.0 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P |
| 8.0High | 3.1 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R |
| 8.0High | 3.0 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R |
| 7.7High | 2.0 | CVEProject cvelistV5 (CNA) (VulDB) | AV:A/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:C |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| GL.iNet | GL-MT3000 | 4.4.0 | CVEProject cvelistV5 (CNA) |
| GL.iNet | GL-MT3000 | 4.4.1 | CVEProject cvelistV5 (CNA) |
| GL.iNet | GL-MT3000 | 4.4.2 | CVEProject cvelistV5 (CNA) |
| GL.iNet | GL-MT3000 | 4.4.3 | CVEProject cvelistV5 (CNA) |
| GL.iNet | GL-MT3000 | 4.4.4 | CVEProject cvelistV5 (CNA) |
| GL.iNet | GL-MT3000 | 4.4.5 | CVEProject cvelistV5 (CNA) |
References and advisories
5- https://vuldb.com/vuln/385514 vdb-entrytechnical-description
- https://vuldb.com/vuln/385514/cti signaturepermissions-required
- https://vuldb.com/cve/CVE-2026-18599 third-party-advisory
- https://vuldb.com/submit/851536 third-party-advisory
- https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/logread_set_config_rpc_rce/CVE.md exploit
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Details
- Published
- 2026-08-03
- Last updated
- 2026-08-03
- State
- Published
- Assigner (CNA)
- VulDB
Exploit prediction (EPSS)
4.44%
Probability of exploitation in 30 days
91.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-77Command Injection
- CWE-74Injection