Is CVE-2023-4831 actively exploited?

No active exploitation of CVE-2023-4831 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-4831 be exploited remotely?

Yes. CVE-2023-4831 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-4831?

CVE-2023-4831 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-4831

CRITICAL

CVE-2023-4831

CWE-89Published: September 15, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official 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 .

NVD Source

Risk Analysis

Ncode Ncep contains an SQL injection vulnerability that allows remote attackers to execute arbitrary database commands. This critical flaw poses a significant risk to data security.

No public exploit is known, and it is not in CISA KEV. The vulnerability is remotely exploitable.

Recommended Action

Update to a version later than 20230914 to resolve the issue.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-4831 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.