How severe is CVE-2023-37234?

CVE-2023-37234 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-2023-37234 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-37234?

CVE-2023-37234 affects Loftware Spectrum. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-37234?

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.

Does CVE-2023-37234 have an EU (EUVD) identifier?

Yes. CVE-2023-37234 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41154.

When was CVE-2023-37234 published?

CVE-2023-37234 was published on 2024-09-10 and last updated on 2026-06-17.

CVE-2023-37234

CVE-2023-37234 is a critical-severity vulnerability in Loftware Spectrum 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-284.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-41154
Weakness: CWE-284
Affected product: Loftware Spectrum
Published: 2024-09-10
Last modified: 2026-06-17

Description

Loftware Spectrum through 4.6 has unprotected JMX Registry.

Frequently asked questions

What is CVE-2023-37234?: Loftware Spectrum through 4.6 has unprotected JMX Registry.
How severe is CVE-2023-37234?: CVE-2023-37234 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-2023-37234 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-37234?: CVE-2023-37234 affects Loftware Spectrum. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-37234?: 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.
Does CVE-2023-37234 have an EU (EUVD) identifier?: Yes. CVE-2023-37234 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41154.
When was CVE-2023-37234 published?: CVE-2023-37234 was published on 2024-09-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:loftware:spectrum:*:*:*:*:*:*:*:*

More vulnerabilities in Loftware Spectrum

CVE-2023-37231 — Critical (CVSS 9.8): Loftware Spectrum before 4.6 HF14 uses a Hard-coded Password.
CVE-2023-37227 — Critical (CVSS 9.8): Loftware Spectrum before 4.6 HF13 Deserializes Untrusted Data.
CVE-2023-37226 — Critical (CVSS 9.8): Loftware Spectrum before 4.6 HF14 has Missing Authentication for a Critical Function.
CVE-2023-37233 — High (CVSS 8.8): Loftware Spectrum before 4.6 HF14 allows authenticated XXE attacks.
CVE-2023-37230 — High (CVSS 8.8): Loftware Spectrum (testDeviceConnection) before 5.1 allows SSRF.
CVE-2023-37229 — High (CVSS 8.8): Loftware Spectrum before 5.1 allows SSRF.

All CVEs affecting Loftware Spectrum →

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