How severe is CVE-2024-52577?

CVE-2024-52577 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-52577 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-52577?

CVE-2024-52577 affects Apache Ignite. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-52577?

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-2024-52577 have an EU (EUVD) identifier?

Yes. CVE-2024-52577 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4892.

When was CVE-2024-52577 published?

CVE-2024-52577 was published on 2025-02-14 and last updated on 2026-06-17.

CVE-2024-52577

CVE-2024-52577 is a critical-severity vulnerability in Apache Ignite with a CVSS 3.x base score of 9.0. 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 9.0)
CVSS v4: 9.5
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4892
Weakness: CWE-502
Affected product: Apache Ignite
Published: 2025-02-14
Last modified: 2026-06-17

Description

In Apache Ignite versions from 2.6.0 and before 2.17.0, configured Class Serialization Filters are ignored for some Ignite endpoints. The vulnerability could be exploited if an attacker manually crafts an Ignite message containing a vulnerable object whose class is present in the Ignite server classpath and sends it to Ignite server endpoints. Deserialization of such a message by the Ignite server may result in the execution of arbitrary code on the Apache Ignite server side.

Frequently asked questions

What is CVE-2024-52577?: In Apache Ignite versions from 2.6.0 and before 2.17.0, configured Class Serialization Filters are ignored for some Ignite endpoints. The vulnerability could be exploited if an attacker manually crafts an Ignite message containing a vulnerable object whose class is present in the Ignite server classpath and sends it to Ignite server endpoints. Deserialization of such a message by the Ignite server may result in the execution of arbitrary code on the Apache Ignite server side.
How severe is CVE-2024-52577?: CVE-2024-52577 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-52577 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-52577?: CVE-2024-52577 affects Apache Ignite. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-52577?: 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-2024-52577 have an EU (EUVD) identifier?: Yes. CVE-2024-52577 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4892.
When was CVE-2024-52577 published?: CVE-2024-52577 was published on 2025-02-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:ignite:*:*:*:*:*:*:*:*

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