Vulnerability in Arubanetworks Arubaos
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. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected access point.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (56.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Arubanetworks Arubaos
- Hewlett Packard Enterprise (HPE) Aruba Access Points Running Instantos And Arubaos 10 — versions Aruba InstantOS 6.4.x: 6.4.4.8-4.2.4.20 and below, Aruba InstantOS 6.5.x: 6.5.4.23 and below, Aruba InstantOS 8.6.x: 8.6.0.19 and below
- HP Instantos
References
- www.arubanetworks.com/assets/alert/ARUBA-PSA-2023-006.txt (Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-22787?
- CVE-2023-22787 is a high-severity vulnerability in Arubanetworks Arubaos. CVSS score: 7.5/10. Published 2023-05-08.
- How severe is CVE-2023-22787?
- High severity. CVSS v3 base score is 7.5 out of 10.