How severe is CVE-2024-3455?

CVE-2024-3455 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-3455 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-3455?

CVE-2024-3455 affects Netentsec Application Security Gateway. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-3455?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-3455 have an EU (EUVD) identifier?

Yes. CVE-2024-3455 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32042.

When was CVE-2024-3455 published?

CVE-2024-3455 was published on 2024-04-08 and last updated on 2026-06-17.

CVE-2024-3455

CVE-2024-3455 is a medium-severity vulnerability in Netentsec Application Security Gateway with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-32042
Weakness: CWE-89
Affected product: Netentsec Application Security Gateway
Published: 2024-04-08
Last modified: 2026-06-17

Description

A vulnerability was found in Netentsec NS-ASG Application Security Gateway 6.3. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /admin/add_postlogin.php. The manipulation of the argument SingleLoginId leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259711.

Frequently asked questions

What is CVE-2024-3455?: A vulnerability was found in Netentsec NS-ASG Application Security Gateway 6.3. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /admin/add_postlogin.php. The manipulation of the argument SingleLoginId leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259711.
How severe is CVE-2024-3455?: CVE-2024-3455 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-3455 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-3455?: CVE-2024-3455 affects Netentsec Application Security Gateway. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-3455?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-3455 have an EU (EUVD) identifier?: Yes. CVE-2024-3455 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32042.
When was CVE-2024-3455 published?: CVE-2024-3455 was published on 2024-04-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:netentsec:application_security_gateway:6.3:*:*:*:*:*:*:*

More vulnerabilities in Netentsec Application Security Gateway

CVE-2023-30242 — Critical (CVSS 9.8): NS-ASG v6.3 was discovered to contain a SQL injection vulnerability via the component /admin/add_ikev2.php.
CVE-2023-30243 — High (CVSS 7.5): Beijing Netcon NS-ASG Application Security Gateway v6.3 is vulnerable to SQL Injection via TunnelId that allows access…
CVE-2024-2647 — High (CVSS 7.3): A vulnerability, which was classified as critical, has been found in Netentsec NS-ASG Application Security Gateway 6.3.…
CVE-2023-6903 — High (CVSS 7.3): A vulnerability classified as critical has been found in Netentsec NS-ASG Application Security Gateway 6.3.1. This…
CVE-2024-6007 — Medium (CVSS 6.3): A vulnerability classified as critical has been found in Netentsec NS-ASG Application Security Gateway 6.3. This…
CVE-2024-5773 — Medium (CVSS 6.3): A vulnerability, which was classified as critical, was found in Netentsec NS-ASG Application Security Gateway 6.3.…

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