Answer in brief
CVE-2026-18584 records a Medium severity (CVSS 5.4) vulnerability in GL.iNet E5800/E750/X2000/X3000/XE3000/XE300 eSIM LPA API v1 improper authorization. The current sources do not mark it as known exploited. The current feed maps GL.iNet/E5800 (generic), GL.iNet/E750 (generic), GL.iNet/X2000 (generic), GL.iNet/X3000 (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps GL.iNet/E5800 (generic), GL.iNet/E750 (generic), GL.iNet/X2000 (generic), GL.iNet/X3000 (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| GL.iNet/E5800generic | 20260707 | Not reported |
| GL.iNet/E750generic | 20260707 | Not reported |
| GL.iNet/X2000generic | 20260707 | Not reported |
| GL.iNet/X3000generic | 20260707 | Not reported |
| GL.iNet/XE300generic | 20260707 | Not reported |
| GL.iNet/XE3000generic | 20260707 | Not reported |
Published upstream
Aug 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 3, 2026
A security vulnerability has been detected in GL.iNet E5800, E750, X2000, X3000, XE3000 and XE300 up to 20260707. Impacted is an unknown function of the file /sdk/v1 of the component eSIM LPA API. Such manipulation leads to improper authorization. The attack can only be initiated within the local network. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-18584 records a Medium severity (CVSS 5.4) vulnerability in GL.iNet E5800/E750/X2000/X3000/XE3000/XE300 eSIM LPA API v1 improper authorization. The current sources do not mark it as known exploited. The current feed maps GL.iNet/E5800 (generic), GL.iNet/E750 (generic), GL.iNet/X2000 (generic), GL.iNet/X3000 (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps GL.iNet/E5800 (generic), GL.iNet/E750 (generic), GL.iNet/X2000 (generic), GL.iNet/X3000 (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| GL.iNet/E5800generic | 20260707 | Not reported |
| GL.iNet/E750generic | 20260707 | Not reported |
| GL.iNet/X2000generic | 20260707 | Not reported |
| GL.iNet/X3000generic | 20260707 | Not reported |
| GL.iNet/XE300generic | 20260707 | Not reported |
| GL.iNet/XE3000generic | 20260707 | Not reported |
Published upstream
Aug 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 3, 2026
A security vulnerability has been detected in GL.iNet E5800, E750, X2000, X3000, XE3000 and XE300 up to 20260707. Impacted is an unknown function of the file /sdk/v1 of the component eSIM LPA API. Such manipulation leads to improper authorization. The attack can only be initiated within the local network. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.
Quoted source text, attributed separately from HOL analysis.