How severe is CVE-2025-2492?

CVE-2025-2492 has a CVSS 4.0 base score of 9.2, rated critical severity.

Is CVE-2025-2492 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-2492?

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-2025-2492 have an EU (EUVD) identifier?

Yes. CVE-2025-2492 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11847.

When was CVE-2025-2492 published?

CVE-2025-2492 was published on 2025-04-18 and last updated on 2026-06-17.

CVE-2025-2492

CVE-2025-2492 is a critical-severity vulnerability with a CVSS 4.0 base score of 9.2. 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-288.

Key facts

Severity: Critical (CVSS 4.0 base score 9.2)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11847
Weakness: CWE-288
Published: 2025-04-18
Last modified: 2026-06-17

Description

An improper authentication control vulnerability exists in AiCloud. This vulnerability can be triggered by a crafted request, potentially leading to unauthorized execution of functions. Refer to the 'ASUS Router AiCloud vulnerability' section on the ASUS Security Advisory for more information.

Frequently asked questions

What is CVE-2025-2492?: An improper authentication control vulnerability exists in AiCloud. This vulnerability can be triggered by a crafted request, potentially leading to unauthorized execution of functions. Refer to the 'ASUS Router AiCloud vulnerability' section on the ASUS Security Advisory for more information.
How severe is CVE-2025-2492?: CVE-2025-2492 has a CVSS 4.0 base score of 9.2, rated critical severity.
Is CVE-2025-2492 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-2492?: 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-2025-2492 have an EU (EUVD) identifier?: Yes. CVE-2025-2492 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11847.
When was CVE-2025-2492 published?: CVE-2025-2492 was published on 2025-04-18 and last updated on 2026-06-17.

References

https://www.asus.com/content/asus-product-security-advisory/

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