How severe is CVE-2024-6327?

CVE-2024-6327 has a CVSS 3.x base score of 9.9, rated critical 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-2024-6327 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-6327?

CVE-2024-6327 affects Progress Telerik Report Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-6327?

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-2024-6327 have an EU (EUVD) identifier?

Yes. CVE-2024-6327 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47441.

When was CVE-2024-6327 published?

CVE-2024-6327 was published on 2024-07-24 and last updated on 2026-06-17.

CVE-2024-6327

CVE-2024-6327 is a critical-severity vulnerability in Progress Telerik Report Server with a CVSS 3.x base score of 9.9. 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-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-47441
Weakness: CWE-502
Affected product: Progress Telerik Report Server
Published: 2024-07-24
Last modified: 2026-06-17

Description

In Progress® Telerik® Report Server versions prior to 2024 Q2 (10.1.24.709), a remote code execution attack is possible through an insecure deserialization vulnerability.

Frequently asked questions

What is CVE-2024-6327?: In Progress® Telerik® Report Server versions prior to 2024 Q2 (10.1.24.709), a remote code execution attack is possible through an insecure deserialization vulnerability.
How severe is CVE-2024-6327?: CVE-2024-6327 has a CVSS 3.x base score of 9.9, rated critical 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-2024-6327 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-6327?: CVE-2024-6327 affects Progress Telerik Report Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-6327?: 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-2024-6327 have an EU (EUVD) identifier?: Yes. CVE-2024-6327 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47441.
When was CVE-2024-6327 published?: CVE-2024-6327 was published on 2024-07-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:progress:telerik_report_server:*:*:*:*:*:*:*:*

More vulnerabilities in Progress Telerik Report Server

CVE-2024-1800 — Critical (CVSS 9.9): In Progress® Telerik® Report Server versions prior to 2024 Q1 (10.0.24.130), a remote code execution attack is…
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