Is CVE-2021-25160 in the CISA KEV catalog?

No. CVE-2021-25160 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-25160?

CVE-2021-25160 has a CVSS v3 base score of 4.9 (MEDIUM).

What is the EPSS score for CVE-2021-25160?

CVE-2021-25160 has an EPSS score of 7.09% (93th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-25160?

Upgrade instant to 8.7.1.2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2021-25160

MEDIUMEPSS 93th pctl

4.9

CVSS v3

NVD

Description

A remote arbitrary file modification vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.17 and below; Aruba Instant 6.5.x: 6.5.4.18 and below; Aruba Instant 8.3.x: 8.3.0.14 and below; Aruba Instant 8.5.x: 8.5.0.11 and below; Aruba Instant 8.6.x: 8.6.0.7 and below; Aruba Instant 8.7.x: 8.7.1.1 and below. Aruba has released patches for Aruba Instant that address this security vulnerability.

How to fix

Remediation Available

instantNVD

Affected:>= 8.7.0.0, < 8.7.1.2Fixed in:8.7.1.2CVE-2021-25160derived from NVD

scalance w1750d firmwareNVD

Affected:>= 8.7.0, < 8.7.1.3Fixed in:8.7.1.3CVE-2021-25160derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Exploit Intelligence

7.09%probability of exploitation in 30 days

93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Patch1

cert-portal.siemens.com

Vendor Advisory1

arubanetworks.com

Third-Party Advisory1

packetstormsecurity.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.