CVE-2023-0939: Multiple SQL Injection on NTN Information Technologies' Online Services software

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-02-23 · updated 2026-06-17
Weakness: CWE-89

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in NTN Information Technologies Online Services Software allows SQL Injection. This issue affects Online Services Software: before 1.17.

Affected products

NTN Information Technologies Online Services Software: before 1.17 — fixed in 1.17

How to fix

Upgrade to a fixed version: NTN Information Technologies Online Services Software 1.17. Check the vendor advisory for mitigations.

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0103
https://www.usom.gov.tr/bildirim/tr-23-0103
https://www.usom.gov.tr/bildirim/tr-23-0103

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