CVE-2023-3522

Name: CVE-2023-3522
Creator: NVD / NIST
Published: 2023-08-08T16:15:13.47+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2023-3522 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in a2 License Portal System allows SQL Injection. This issue affects License Portal System: before 1.48.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in a2 License Portal System allows SQL Injection. This issue affects License Portal System: before 1.48.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.52%

40.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
A2technology	License Portal System	< 1.48

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0445
https://www.usom.gov.tr/bildirim/tr-23-0445Third Party Advisory
https://www.usom.gov.tr/bildirim/tr-23-0445Third Party Advisory

Timeline

Published: Aug 8, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-3522?

How severe is CVE-2023-3522?

CVE-2023-3522 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2023-3522?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-3522?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST