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CVE-2024-33516

HIGHCVSS 7.5/10EPSS 0.62%

Last modified

CVE-2024-33516 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An unauthenticated Denial of Service (DoS) vulnerability exists in the Auth service accessed via the PAPI protocol provided by ArubaOS. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the controller. . EPSS estimates a 0.62% chance of exploitation in the next 30 days.

Description

An unauthenticated Denial of Service (DoS) vulnerability exists in the Auth service accessed via the PAPI protocol provided by ArubaOS. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the controller.

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
0.62%

45.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ArubanetworksArubaos>= 8.10.0.0, <= 8.10.0.10
ArubanetworksArubaos>= 8.11.0.0, <= 8.11.2.1
ArubanetworksArubaos>= 10.4.0.0, <= 10.4.1.0
ArubanetworksArubaos>= 10.5.0.0, <= 10.5.1.0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2024-33516?
An unauthenticated Denial of Service (DoS) vulnerability exists in the Auth service accessed via the PAPI protocol provided by ArubaOS. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the controller.
How severe is CVE-2024-33516?
CVE-2024-33516 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.
How do I fix CVE-2024-33516?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-33516?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST