How severe is CVE-2023-1873?

CVE-2023-1873 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-1873 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-2023-1873?

CVE-2023-1873 affects Faturamatik Bircard. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-1873?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-1873 published?

CVE-2023-1873 was published on 2023-04-17 and last updated on 2026-06-17.

CVE-2023-1873

CVE-2023-1873 is a critical-severity vulnerability in Faturamatik Bircard with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Faturamatik Bircard
Published: 2023-04-17
Last modified: 2026-06-17

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Faturamatik Bircard allows SQL Injection. This issue affects Bircard: before 23.04.05.

Frequently asked questions

What is CVE-2023-1873?: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Faturamatik Bircard allows SQL Injection. This issue affects Bircard: before 23.04.05.
How severe is CVE-2023-1873?: CVE-2023-1873 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-1873 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-2023-1873?: CVE-2023-1873 affects Faturamatik Bircard. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-1873?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-1873 published?: CVE-2023-1873 was published on 2023-04-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:faturamatik:bircard:*:*:*:*:*:*:*:*

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