How severe is CVE-2024-53673?

CVE-2024-53673 has a CVSS 3.x base score of 8.1, rated high 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-2024-53673 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-2024-53673?

CVE-2024-53673 affects Hpe Insight Remote Support. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-53673?

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-2024-53673 have an EU (EUVD) identifier?

Yes. CVE-2024-53673 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52021.

When was CVE-2024-53673 published?

CVE-2024-53673 was published on 2024-11-26 and last updated on 2026-06-17.

CVE-2024-53673

CVE-2024-53673 is a high-severity vulnerability in Hpe Insight Remote Support with a CVSS 3.x base score of 8.1. 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: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52021
Weakness: CWE-502
Affected product: Hpe Insight Remote Support
Published: 2024-11-26
Last modified: 2026-06-17

Description

A java deserialization vulnerability in HPE Remote Insight Support may allow an unauthenticated attacker to execute code.

Frequently asked questions

What is CVE-2024-53673?: A java deserialization vulnerability in HPE Remote Insight Support may allow an unauthenticated attacker to execute code.
How severe is CVE-2024-53673?: CVE-2024-53673 has a CVSS 3.x base score of 8.1, rated high 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-2024-53673 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-2024-53673?: CVE-2024-53673 affects Hpe Insight Remote Support. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-53673?: 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-2024-53673 have an EU (EUVD) identifier?: Yes. CVE-2024-53673 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52021.
When was CVE-2024-53673 published?: CVE-2024-53673 was published on 2024-11-26 and last updated on 2026-06-17.

References

https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbgn04731en_us

Affected products (1)

cpe:2.3:a:hpe:insight_remote_support:*:*:*:*:*:*:*:*

More vulnerabilities in Hpe Insight Remote Support

CVE-2025-37099 — Critical (CVSS 9.8): A remote code execution vulnerability exists in HPE Insight Remote Support (IRS) prior to v7.15.0.646.
CVE-2024-53676 — Critical (CVSS 9.8): A directory traversal vulnerability in Hewlett Packard Enterprise Insight Remote Support may allow remote code…
CVE-2025-37098 — High (CVSS 7.5): A path traversal vulnerability exists in HPE Insight Remote Support (IRS) prior to v7.15.0.646.
CVE-2025-37097 — High (CVSS 7.5): A vulnerability in HPE Insight Remote Support (IRS) prior to v7.15.0.646 may allow an unauthenticated denial of service
CVE-2024-53675 — High (CVSS 7.3): An XML external entity injection (XXE) vulnerability in HPE Insight Remote Support may allow remote users to disclose…
CVE-2024-53674 — High (CVSS 7.3): An XML external entity injection (XXE) vulnerability in HPE Insight Remote Support may allow remote users to disclose…

All CVEs affecting Hpe Insight Remote Support →

Other CWE-502 (Deserialization of Untrusted Data) vulnerabilities

CVE-2026-41104 — Critical (CVSS 10.0): Deserialization of untrusted data in Microsoft Planetary Computer Pro allows an unauthorized attacker to disclose…
CVE-2026-43633 — Critical (CVSS 10.0): HestiaCP versions 1.9.0 through 1.9.4 contain a deserialization vulnerability in the web terminal component caused by a…
CVE-2026-33819 — Critical (CVSS 10.0): Deserialization of untrusted data in Microsoft Bing allows an unauthorized attacker to execute code over a network.
CVE-2026-20131 — Critical (CVSS 10.0): A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could…
CVE-2026-25632 — Critical (CVSS 10.0): EPyT-Flow is a Python package designed for the easy generation of hydraulic and water quality scenario data of water…
CVE-2025-14931 — Critical (CVSS 10.0): Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability.…

Browse all CWE-502 (Deserialization of Untrusted Data) vulnerabilities →