What is CVE-2023-30243?

CVE-2023-30243 is a high-severity vulnerability in Netentsec Application Security Gateway, classified under SQL Injection. CVSS score: 7.5/10. Published 2023-05-05.

How severe is CVE-2023-30243?

High severity. CVSS v3 base score is 7.5 out of 10.

SQL Injection in Netentsec Application Security Gateway

CVE-2023-30243

Beijing Netcon NS-ASG Application Security Gateway v6.3 is vulnerable to SQL Injection via TunnelId that allows access to sensitive information.

Vulnerability class: SQL Injection

Published 2023-05-05 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.006 (45.5th percentile), scored 2026-10-22.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 45.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Netentsec Application Security Gateway — versions 6.3

Weakness classification (CWE)

CWE-89 — SQL Injection

References

af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
www.netentsec.com/ (Product)

Frequently asked questions

What is CVE-2023-30243?: CVE-2023-30243 is a high-severity vulnerability in Netentsec Application Security Gateway, classified under SQL Injection. CVSS score: 7.5/10. Published 2023-05-05.
How severe is CVE-2023-30243?: High severity. CVSS v3 base score is 7.5 out of 10.