CVE-2023-4831

Name: CVE-2023-4831
Creator: NVD / NIST
Published: 2023-09-15T08:15:08.147+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2023-4831 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 Ncode Ncep allows SQL Injection.This issue affects Ncep: before 20230914 . . EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Ncode Ncep allows SQL Injection.This issue affects Ncep: before 20230914 .

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

0.53%

40.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Weather	Ncode Ncep	< 20230914

References

https://www.usom.gov.tr/bildirim/tr-23-0529-2Third Party Advisory
https://www.usom.gov.tr/bildirim/tr-23-0529-2Third Party Advisory

Timeline

Published: Sep 15, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4831?

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Ncode Ncep allows SQL Injection.This issue affects Ncep: before 20230914 .

How severe is CVE-2023-4831?

CVE-2023-4831 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4831?

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-2023-4831?

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

Scan your code now

Source: NVD / NIST