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P4
CVE-2026-18787: AX1800 4.8.0, 4.8.1, 4.8.2, 4.8.3
CVE-2026-18787. CVSS 3.1 base score 8.8 (HIGH, Vendor/CNA). EPSS 0.03212 (percentile 0.8809), scored 22-Oct-2026.
Affected technology
AX1800 · 4.8.0, 4.8.1, 4.8.2, 4.8.3
GL.iNet
Description’s affected range: up to 4.8.3
Component: RPC Endpoint
Function: remove_rule
File: /usr/share/gl-ngx/oui-rpc.lua
Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
VulDB’s CVSS 4.0 assessment (base score 7.4/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-74, CWE-77
- CCR priority
- 36.0 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
- EPSS
- 0.03212 · percentile 0.8809 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-18787.html