7.5

CVE-2023-22787: arubanetworks arubaos

CVSS: 7.5v3.1HighModified
Published 08-05-2023Last modified 31-01-2025
Open JSON

Vulnerability summary

CVE-2023-22787 is a high (CVSS 7.5) vulnerability in arubanetworks arubaos. EPSS estimates a 0.84% chance of exploitation in the next 30 days, higher than 57.4% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.84%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-05-2023
    PublishedVulnerability first disclosed.
  2. 31-01-2025
    Last modifiedVulnerability information updated.

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 metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.84%

Chance of exploitation in the next 30 days

Percentile

57%

Versus all other CVEs

30-day change

0.00 pp

From 0.84% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.84%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Arubanetworks1 product
Hewlett packard enterprise (hpe)1 product
  • aruba access points running instantos and arubaos 10Aruba 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 | Aruba InstantOS 8.10.x: 8.10.0.4 and below | ArubaOS 10.3.x: 10.3.1.0 and below | See reference document for further details
Hp1 product
  • instantos≥ 6.4.0.0, ≤ 6.4.4.8-4.2.4.20 | ≥ 6.5.0.0, ≤ 6.5.4.23 | ≥ 8.4.0.0, < 8.6.0.0 | ≥ 8.6.0.0, ≤ 8.6.0.19 | ≥ 8.7.0.0, ≤ 8.9.0.0 | ≥ 8.10.0.0, ≤ 8.10.0.4

3 vendors · 3 products

References

1 links