TI-2024-02464 Aliases CVE-2024-2648 GHSA-c94c-g2hm-xg4p

Netentsec NS-ASG Application Security Gateway naccheck.php xpath injection

LOW 25CWE-643Published 2024-03-19 · Updated 2024-08-01

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

A vulnerability, which was classified as problematic, was found in Netentsec NS-ASG Application Security Gateway 6.3. Affected is an unknown function of the file /nac/naccheck.php. The manipulation of the argument username leads to improper neutralization of data within xpath expressions. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-257286 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00731 54th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Netentsec	NS-ASG Application Security Gateway	6.3	—	No fix listed	CNA

NS-ASG Application Security Gateway VendorNetentsec Affected 6.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:netentsec:application_security_gateway:6.3:::::::*	6.3	Vulnerable	Netentsec

cpe:2.3:a:netentsec:application_security_gateway:6.3:*:*:*:*:*:*:* Versions 6.3 Vulnerable ·Netentsec

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-2648
2026-10-03 Alias added: GHSA-c94c-g2hm-xg4p

References

Exploit 1

https://github.com/flyyue2001/cve/blob/main/NS-ASG-sql-naccheck.md

TI-2023-06308 Netentsec NS-ASG Application Security Gateway sql injection CVSS 3.1CRITICAL 9.8
TI-2024-02846 Netentsec NS-ASG Application Security Gateway list_crl_conf sql injection CVSS 3.1CRITICAL 9.8
TI-2024-02165 Netentsec NS-ASG Application Security Gateway index.php sql injection CVSS 3.1CRITICAL 9.8
TI-2024-03222 Netentsec NS-ASG Application Security Gateway config_ISCGroupNoCache.php sql injection CVSS 3.1CRITICAL 9.8
TI-2024-03221 Netentsec NS-ASG Application Security Gateway config_Anticrack.php sql injection CVSS 3.1CRITICAL 9.8
TI-2024-03220 Netentsec NS-ASG Application Security Gateway add_postlogin.php sql injection CVSS 3.1CRITICAL 9.8

See all 30 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences