How severe is CVE-2025-13776?

CVE-2025-13776 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-13776 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13776?

CVE-2025-13776 primarily affects Finka Finka-faktura. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-13776?

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

Does CVE-2025-13776 have an EU (EUVD) identifier?

Yes. CVE-2025-13776 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208095.

When was CVE-2025-13776 published?

CVE-2025-13776 was published on 2026-02-24 and last updated on 2026-06-17.

CVE-2025-13776

CVE-2025-13776 is a high-severity vulnerability in Finka Finka-faktura with a CVSS 3.x base score of 7.1. 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-798.

Key facts

Severity: High (CVSS 3.x base score 7.1)
CVSS v4: 8.6
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-208095
Weakness: CWE-798
Affected product: Finka Finka-faktura
Published: 2026-02-24
Last modified: 2026-06-17

Description

Multiple Finka programs use hard-coded Firebird database credentials (shared across all instances of this software). A malicious attacker in local network who knows default credentials is able to read and edit database content. This vulnerability has been fixed in version: Finka-FK 18.5, Finka-KPR 16.6, Finka-Płace 13.4, Finka-Faktura 18.3, Finka-Magazyn 8.3, Finka-STW 12.3

Frequently asked questions

What is CVE-2025-13776?: Multiple Finka programs use hard-coded Firebird database credentials (shared across all instances of this software). A malicious attacker in local network who knows default credentials is able to read and edit database content. This vulnerability has been fixed in version: Finka-FK 18.5, Finka-KPR 16.6, Finka-Płace 13.4, Finka-Faktura 18.3, Finka-Magazyn 8.3, Finka-STW 12.3
How severe is CVE-2025-13776?: CVE-2025-13776 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-13776 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13776?: CVE-2025-13776 primarily affects Finka Finka-faktura. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-13776?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-13776 have an EU (EUVD) identifier?: Yes. CVE-2025-13776 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208095.
When was CVE-2025-13776 published?: CVE-2025-13776 was published on 2026-02-24 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:a:finka:finka-faktura:*:*:*:*:*:*:*:*
cpe:2.3:a:finka:finka-fk:*:*:*:*:*:*:*:*
cpe:2.3:a:finka:finka-kpr:*:*:*:*:*:*:*:*
cpe:2.3:a:finka:finka-magazyn:*:*:*:*:*:*:*:*
cpe:2.3:a:finka:finka-place:*:*:*:*:*:*:*:*
cpe:2.3:a:finka:finka-stw:*:*:*:*:*:*:*:*

Other CWE-798 (Use of Hard-coded Credentials) vulnerabilities

CVE-2026-13768 — Critical (CVSS 10.0): Gardyn devices expose a privileged iothubowner key. Access to this key will allow a malicious user to invoke an IoTHub…
CVE-2026-45631 — Critical (CVSS 10.0): Dokploy is a free, self-hostable Platform as a Service (PaaS). From 0.27.0 to before 0.29.3, a hardcoded…
CVE-2026-22769 — Critical (CVSS 10.0): Dell RecoverPoint for Virtual Machines, versions prior to 6.0.3.1 HF1, contain a hardcoded credential vulnerability.…
CVE-2025-42890 — Critical (CVSS 10.0): SQL Anywhere Monitor (Non-GUI) baked credentials into the code,exposing the resources or functionality to unintended…
CVE-2025-7503 — Critical (CVSS 10.0): An OEM IP camera manufactured by Shenzhen Liandian Communication Technology LTD exposes a Telnet service (port 23) with…
CVE-2025-20309 — Critical (CVSS 10.0): A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session…

Browse all CWE-798 (Use of Hard-coded Credentials) vulnerabilities →