How severe is CVE-2024-42503?

CVE-2024-42503 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-42503 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-42503?

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-2024-42503 have an EU (EUVD) identifier?

Yes. CVE-2024-42503 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39651.

When was CVE-2024-42503 published?

CVE-2024-42503 was published on 2024-09-17 and last updated on 2026-06-17.

CVE-2024-42503

CVE-2024-42503 is a high-severity vulnerability with a CVSS 3.x base score of 7.2. 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-78.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 2% (71st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39651
Weakness: CWE-78
Published: 2024-09-17
Last modified: 2026-06-17

Description

Authenticated command execution vulnerability exist in the ArubaOS command line interface (CLI). Successful exploitation of this vulnerabilities result in the ability to run arbitrary commands as a priviledge user on the underlying operating system.

Frequently asked questions

What is CVE-2024-42503?: Authenticated command execution vulnerability exist in the ArubaOS command line interface (CLI). Successful exploitation of this vulnerabilities result in the ability to run arbitrary commands as a priviledge user on the underlying operating system.
How severe is CVE-2024-42503?: CVE-2024-42503 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-42503 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-42503?: 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-2024-42503 have an EU (EUVD) identifier?: Yes. CVE-2024-42503 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39651.
When was CVE-2024-42503 published?: CVE-2024-42503 was published on 2024-09-17 and last updated on 2026-06-17.

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04709en_us&docLocale=en_US

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