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CVE-2022-37889

There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by…

Critical9.8EPSS 2.1%
Published
Updated
Reserved
Assigned by
hpe

Description

There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba Networks AP management protocol) UDP port (8211). Successful exploitation of these vulnerabilities results in the ability to execute arbitrary code as a privileged user on the underlying operating system of 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: 8.6.0.18 and below; Aruba InstantOS 8.7.x: 8.7.1.9 and below; Aruba InstantOS 8.10.x: 8.10.0.1 and below; ArubaOS 10.3.x: 10.3.1.0 and below; Aruba has released upgrades for Aruba InnstantOS that address these security vulnerabilities.

Scores

CVSS scores of CVE-2022-37889, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.1Critical9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
2.1% · top 18% of all CVEs (6 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.

Weakness

Affected products

  • 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;

    • affected Aruba InstantOS 6.4.x: 6.4.4.8-4.2.4.20 and below
    • affected Aruba InstantOS 6.5.x: 6.5.4.23 and below
    • affected Aruba InstantOS 8.6.x: 8.6.0.18 and below
    • affected Aruba InstantOS 8.7.x: 8.7.1.9 and below
    • affected Aruba InstantOS 8.10.x: 8.10.0.1 and below
    • affected ArubaOS 10.3.x: 10.3.1.0 and below

References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .