CVE-2024-3040Public exploitNetwork attack vector

Authenticated SQL injection via CRLId parameter

Published Mar 28, 2024 · Updated Aug 1, 2024

SQL injection in Netentsec NS-ASG Application Security Gateway 6.3 allows remote authenticated users to alter database data via CRLId. The /admin/list_crl_conf.php deletion action places the CRLId array value into an SQL operation without neutralizing an embedded quote. A valid PHP session reaches the administrative request, and injected SQL can read or modify the gateway database.

CVSS severity9.8
Critical
EPSS probability0.82%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Netentsec NS-ASG Application Security Gateway 6.3 allows remote authenticated users to alter database data via CRLId. The /admin/list_crl_conf.php deletion action places the CRLId array value into an SQL operation without neutralizing an embedded quote. A valid PHP session reaches the administrative request, and injected SQL can read or modify the gateway database.

The record

CVE
CVE-2024-3040
Published
Mar 28, 2024
Updated
Aug 1, 2024
Vendor
Netentsec
Product
NS-ASG Application Security Gateway
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 28, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Netentsec · NS-ASG Application Security Gatewayversion=6.3

Published CVSS scores

6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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