VulnerabilityModified
CVE-2023-22787
An unauthenticated Denial of Service (DoS) vulnerability exists in a service accessed via the PAPI protocol provided by Aruba InstantOS and ArubaOS 10.
HIGH 7.5EPSS 0.84%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An unauthenticated Denial of Service (DoS) vulnerability exists in a service accessed via the PAPI protocol provided by Aruba InstantOS and ArubaOS 10. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected access point.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.84% probability · 56th percentile
- CISA KEV
- Not listed
- Affected
- arubanetworks/arubaos · hp/instantos
- Source
- security-alert@hpe.com
References
- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2023-006.txtMitigation, Vendor Advisory
- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2023-006.txtMitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.