How severe is CVE-2023-37931?

CVE-2023-37931 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-37931 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-37931?

CVE-2023-37931 affects Fortinet Fortivoice. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-37931?

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-2023-37931 have an EU (EUVD) identifier?

Yes. CVE-2023-37931 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41784.

When was CVE-2023-37931 published?

CVE-2023-37931 was published on 2025-01-14 and last updated on 2026-06-17.

CVE-2023-37931

CVE-2023-37931 is a high-severity vulnerability in Fortinet Fortivoice with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-41784
Weakness: CWE-89
Affected product: Fortinet Fortivoice
Published: 2025-01-14
Last modified: 2026-06-17

Description

An improper neutralization of special elements used in an sql command ('sql injection') vulnerability [CWE-88] in FortiVoice Entreprise version 7.0.0 through 7.0.1 and before 6.4.8 allows an authenticated attacker to perform a blind sql injection attack via sending crafted HTTP or HTTPS requests

Frequently asked questions

What is CVE-2023-37931?: An improper neutralization of special elements used in an sql command ('sql injection') vulnerability [CWE-88] in FortiVoice Entreprise version 7.0.0 through 7.0.1 and before 6.4.8 allows an authenticated attacker to perform a blind sql injection attack via sending crafted HTTP or HTTPS requests
How severe is CVE-2023-37931?: CVE-2023-37931 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-37931 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-37931?: CVE-2023-37931 affects Fortinet Fortivoice. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-37931?: 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-2023-37931 have an EU (EUVD) identifier?: Yes. CVE-2023-37931 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41784.
When was CVE-2023-37931 published?: CVE-2023-37931 was published on 2025-01-14 and last updated on 2026-06-17.

References

https://fortiguard.com/psirt/FG-IR-23-220

Affected products (1)

cpe:2.3:a:fortinet:fortivoice:*:*:*:*:*:*:*:*

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