What’s Vulnerable › Vulnerabilities

CVE-2024-2648: Netentsec NS-ASG Application Security Gateway naccheck.php xpath injection

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-03-19 · updated 2026-06-17
• Weakness: CWE-643

Description

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.

Affected products

• Netentsec NS-ASG Application Security Gateway: 6.3

References

• https://github.com/flyyue2001/cve/blob/main/NS-ASG-sql-naccheck.md
• https://vuldb.com/?ctiid.257286
• https://vuldb.com/?id.257286
• https://github.com/flyyue2001/cve/blob/main/NS-ASG-sql-naccheck.md
• https://vuldb.com/?ctiid.257286
• https://vuldb.com/?id.257286

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