Is CVE-2024-34470 in the CISA KEV catalog?

No. CVE-2024-34470 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-34470?

CVE-2024-34470 has a CVSS v3 base score of 8.6 (HIGH).

What is the EPSS score for CVE-2024-34470?

CVE-2024-34470 has an EPSS score of 6.70% (93th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-34470?

Upgrade mailinspector to 5.2.19 or later.

CVE & CISA-KEV Catalog

CVE-2024-34470

HIGHEPSS 93th pctl

8.6

CVSS v3

NVD

Description

An issue was discovered in HSC Mailinspector 5.2.17-3 through v.5.2.18. An Unauthenticated Path Traversal vulnerability exists in the /public/loader.php file. The path parameter does not properly filter whether the file and directory passed are part of the webroot, allowing an attacker to read arbitrary files on the server.

CWE-29

How to fix

Remediation Available

mailinspectorNVD

Affected:>= 5.2.17-3, < 5.2.19Fixed in:5.2.19CVE-2024-34470derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Exploit Intelligence

6.70%probability of exploitation in 30 days

93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Exploit1

github.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-06-17.