HIGH

CVE-2026-18787

2026-08-04 CVSS v3.1

CVSS

8.8

Description

A vulnerability was identified in GL.iNet AX1800 up to 4.8.3. The affected element is the function remove_rule of the file /usr/share/gl-ngx/oui-rpc.lua of the component RPC Endpoint. The manipulation of the argument args.id leads to command injection. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

Weakness (CWE)

CWE-74 Injection

CWE-77 Command Injection

EPSS Score

1.65%

Probability of exploitation in next 30 days

75.5th percentile

References

https://github.com/xxianxiayubanmian/iot/blob/main/GL-link%20AX1800.md https://vuldb.com/cve/CVE-2026-18787 https://vuldb.com/submit/857346 https://vuldb.com/vuln/385788 https://vuldb.com/vuln/385788/cti

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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