How severe is CVE-2024-32371?

CVE-2024-32371 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-32371 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-32371?

CVE-2024-32371 affects Hsclabs Mailinspector. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-32371?

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-2024-32371 have an EU (EUVD) identifier?

Yes. CVE-2024-32371 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30189.

When was CVE-2024-32371 published?

CVE-2024-32371 was published on 2024-05-07 and last updated on 2026-06-17.

CVE-2024-32371

CVE-2024-32371 is a high-severity vulnerability in Hsclabs Mailinspector with a CVSS 3.x base score of 7.5. 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-30189
Weakness: CWE-20
Affected product: Hsclabs Mailinspector
Published: 2024-05-07
Last modified: 2026-06-17

Description

An issue in HSC Cybersecurity HC Mailinspector 5.2.17-3 through 5.2.18 allows a regular user account to escalate their privileges and gain administrative access by changing the type parameter from 1 to 0.

Frequently asked questions

What is CVE-2024-32371?: An issue in HSC Cybersecurity HC Mailinspector 5.2.17-3 through 5.2.18 allows a regular user account to escalate their privileges and gain administrative access by changing the type parameter from 1 to 0.
How severe is CVE-2024-32371?: CVE-2024-32371 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-32371 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-32371?: CVE-2024-32371 affects Hsclabs Mailinspector. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-32371?: 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-2024-32371 have an EU (EUVD) identifier?: Yes. CVE-2024-32371 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30189.
When was CVE-2024-32371 published?: CVE-2024-32371 was published on 2024-05-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hsclabs:mailinspector:*:*:*:*:*:*:*:*

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