# CVE-2023-45624: CVE-2023-45624

Status: published. Published: 2023-11-14. Updated: 2026-11-03.

An unauthenticated Denial-of-Service (DoS) vulnerability exists in the soft ap daemon accessed via the PAPI protocol. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected access point.



## Remediation

No remediation reported in collected sources

## Affected products and versions

- Hewlett Packard Enterprise (HPE) / Aruba Access Points: 100 Series; 103 Series; 110 Series; 120 Series; 130 Series; 200 Series; 207 Series; 210 Series; 220 Series; 260 Series; 300 Series; 303 Series; 310 Series; 318 Series Hardened Access Points; 320 Series; 330 Series; 340 Series; 370 Series; 500 Series; 510 Series; 530 Series; 550 Series; 630 Series; 650 Series; : ArubaOS 10.5.x.x: 10.5.0.0 and below (affected); ArubaOS 10.4.x.x: 10.4.0.2 and below (affected); InstantOS 8.11.x.x: 8.11.1.2 and below (affected); InstantOS 8.10.x.x: 8.10.0.8 and below (affected); InstantOS 8.6.x.x: 8.6.0.22 and below (affected). Source: CNA: hpe

## Severity and prioritization

- CVSS 3.1: 7.5 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H; source: CNA: hpe

- CISA KEV: No listing in collected sources

- EPSS: 0.87% as of 2026-11-03; percentile 58.87%

- SSVC: exploitation none; automatable yes; technical impact partial; source ADP: CISA-ADP

- Weaknesses: Not reported

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2023-017.txt (CNA: hpe)

- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2023-017.txt (ADP: CVE; x_transferred)

## Provenance

- CNA: hpe: https://www.cve.org/CVERecord?id=CVE-2023-45624; retrieved 2026-11-04; source updated 2026-11-03

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2023-45624; retrieved 2026-11-03; source updated Not reported

Revision: 2bce6beb6a3e083238239ead6eacd3012dc71421e2403dcd103832a3f58463c3

Canonical: https://y2.dev/cve/CVE-2023-45624

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.