How severe is CVE-2025-37161?

CVE-2025-37161 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-37161 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-37161?

CVE-2025-37161 affects Arubanetworks Arubaos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-37161?

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-2025-37161 have an EU (EUVD) identifier?

Yes. CVE-2025-37161 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198086.

When was CVE-2025-37161 published?

CVE-2025-37161 was published on 2025-11-18 and last updated on 2026-06-17.

CVE-2025-37161

CVE-2025-37161 is a high-severity vulnerability in Arubanetworks Arubaos with a CVSS 3.x base score of 7.5. 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-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198086
Weakness: CWE-400
Affected product: Arubanetworks Arubaos
Published: 2025-11-18
Last modified: 2026-06-17

Description

A vulnerability in the web-based management interface of affected products could allow an unauthenticated remote attacker to cause a denial of service. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations.

Frequently asked questions

What is CVE-2025-37161?: A vulnerability in the web-based management interface of affected products could allow an unauthenticated remote attacker to cause a denial of service. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations.
How severe is CVE-2025-37161?: CVE-2025-37161 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-37161 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-37161?: CVE-2025-37161 affects Arubanetworks Arubaos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-37161?: 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-2025-37161 have an EU (EUVD) identifier?: Yes. CVE-2025-37161 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198086.
When was CVE-2025-37161 published?: CVE-2025-37161 was published on 2025-11-18 and last updated on 2026-06-17.

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04970en_us&docLocale=en_US

Affected products (1)

cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*

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