CVE-2022-37887: Buffer Overflow
First published: Fri Oct 07 2022(Updated: )
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.
Credit: security-alert@hpe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Arubanetworks Arubaos | >=10.3.0.0<10.3.1.1 | |
| Arubanetworks Instant | >=6.4.0.0<6.4.4.8-4.2.4.21 | |
| Arubanetworks Instant | >=6.5.0.0<6.5.4.24 | |
| Arubanetworks Instant | >=8.6.0.0<8.6.0.19 | |
| Arubanetworks Instant | >=8.7.0.0<8.7.1.10 | |
| Arubanetworks Instant | >=8.10.0.0<8.10.0.2 | |
| Siemens Scalance W1750d Firmware | ||
| Siemens SCALANCE W1750D |
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Reference Links
Frequently Asked Questions
What is CVE-2022-37887?
CVE-2022-37887 is a vulnerability related to buffer overflow in multiple underlying services that could allow unauthenticated remote code execution.
What is the severity of CVE-2022-37887?
The severity of CVE-2022-37887 is critical, with a CVSS score of 9.8.
Which software is affected by CVE-2022-37887?
Arubanetworks Arubaos (versions 10.3.0.0 to 10.3.1.1), Arubanetworks Instant (versions 6.4.0.0 to 6.4.4.8-4.2.4.21, 6.5.0.0 to 6.5.4.24, 8.6.0.0 to 8.6.0.19, 8.7.0.0 to 8.7.1.10, 8.10.0.0 to 8.10.0.2), and Siemens Scalance W1750d Firmware are affected by CVE-2022-37887.
How can CVE-2022-37887 be exploited?
CVE-2022-37887 can be exploited by sending specially crafted packets to the PAPI (Aruba Networks AP management protocol) UDP port (8211) to achieve unauthenticated remote code execution.
Where can I find more information about CVE-2022-37887?
You can find more information about CVE-2022-37887 at the following references: [Siemens ProductCERT](https://cert-portal.siemens.com/productcert/pdf/ssa-506569.pdf) and [Aruba Networks PSA](https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-014.txt).
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