Is CVE-2021-25141 in the CISA KEV catalog?

No. CVE-2021-25141 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-25141?

CVE-2021-25141 has a CVSS v3 base score of 4.4 (MEDIUM).

What is the EPSS score for CVE-2021-25141?

CVE-2021-25141 has an EPSS score of 0.30% (21th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-25141?

Upgrade 3500 firmware to k.16.02.0032 or later. Fixes are available for 15 affected products.

CVE & CISA-KEV Catalog

CVE-2021-25141

MEDIUM

4.4

CVSS v3

NVD

Description

A security vulnerability has been identified in in certain HPE and Aruba L2/L3 switch firmware. A data processing error due to improper handling of an unexpected data type in user supplied information to the switch's management interface has been identified. The data processing error could be exploited to cause a crash or reboot in the switch management interface and/or possibly the switch itself leading to local denial of service (DoS). The user must have administrator privileges to exploit this vulnerability.

How to fix

Remediation Available

3500 firmwareNVD

Affected:< k.16.02.0032Fixed in:k.16.02.0032CVE-2021-25141derived from NVD

3500 yl firmwareNVD

Affected:< k.16.02.0032Fixed in:k.16.02.0032CVE-2021-25141derived from NVD

6200 yl firmwareNVD

Affected:< k.15.18.0024Fixed in:k.15.18.0024CVE-2021-25141derived from NVD

8200 zl firmwareNVD

Affected:< k.15.18.0024Fixed in:k.15.18.0024CVE-2021-25141derived from NVD

aruba 2530ya firmwareNVD

Affected:< ya.16.10.0012Fixed in:ya.16.10.0012CVE-2021-25141derived from NVD

aruba 2530yb firmwareNVD

Affected:< yb.16.10.0012Fixed in:yb.16.10.0012CVE-2021-25141derived from NVD

aruba 2540 firmwareNVD

Affected:< yc.16.10.0012Fixed in:yc.16.10.0012CVE-2021-25141derived from NVD

aruba 2620 firmwareNVD

Affected:< ra.16.04.0022Fixed in:ra.16.04.0022CVE-2021-25141derived from NVD

aruba 2920 firmwareNVD

Affected:< wb.16.10.0011Fixed in:wb.16.10.0011CVE-2021-25141derived from NVD

aruba 2930f firmwareNVD

Affected:< wc.16.10.0012Fixed in:wc.16.10.0012CVE-2021-25141derived from NVD

aruba 2930m firmwareNVD

Affected:< wc.16.10.0012Fixed in:wc.16.10.0012CVE-2021-25141derived from NVD

aruba 3800 firmwareNVD

Affected:< ka.16.04.0022Fixed in:ka.16.04.0022CVE-2021-25141derived from NVD

aruba 3810m firmwareNVD

Affected:< kb.16.10.0012Fixed in:kb.16.10.0012CVE-2021-25141derived from NVD

aruba 5406r zl2 firmwareNVD

Affected:< kb.16.10.0012Fixed in:kb.16.10.0012CVE-2021-25141derived from NVD

aruba 5412r zl2 firmwareNVD

Affected:< kb.16.10.0012Fixed in:kb.16.10.0012CVE-2021-25141derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.30%probability of exploitation in 30 days

21stpercentile

Low risk: more likely to be exploited than 21% of all known CVEs.

References

Third-Party Advisory1

support.hpe.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.