Sangfor Next-Gen Application Firewall Authenticated File Disclosure (CVE-2023-30804) | HOL Guard CVE

Medium · CVSS 6.9CVE-2023-30804

Sangfor Next-Gen Application Firewall Authenticated File Disclosure

Answer in brief

CVE-2023-30804 records a Medium severity (CVSS 6.9) vulnerability in Sangfor Next-Gen Application Firewall Authenticated File Disclosure. The current sources do not mark it as known exploited. The current feed maps Sangfor/Next-Gen Application Firewall (NGAF) (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 10, 2023Updated Oct 1, 2026Source checked Oct 1, 2026First seen by HOL Oct 1, 2026Material review Oct 1, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 6.9
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 6.9. 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.

Affected scope and exposure questions

The current feed maps Sangfor/Next-Gen Application Firewall (NGAF) (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Sangfor/Next-Gen Application Firewall (NGAF)generic	8.0.17	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Sangfor/Next-Gen Application Firewall (NGAF).
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Oct 10, 2023
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 1, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 1, 2026

Sources and claim methodology

Upstream source description

The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an authenticated file disclosure vulnerability. A remote and authenticated attacker can read arbitrary system files using the svpn_html/loadfile.php endpoint. This issue is exploitable by a remote and unauthenticated attacker when paired with CVE-2023-30803.

Quoted source text, attributed separately from HOL analysis.