CVE-2023-22786— Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol
Quick assessment
Affected
Hewlett Packard Enterprise (HPE) Aruba Access Points running InstantOS and ArubaOS 10
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Aruba Networks InstantOS是美国安移通（Aruba Networks）公司的一个基于 Arch Linux 的发行版。 Aruba Networks InstantOS和ArubaOS 10存在安全漏洞，该漏洞源于在底层服务中存在缓冲区溢出漏洞，攻击者利用此漏洞可以在底层操作系统上以特权用户身份执行任意代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-22786
Vulnerability Information
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Vulnerability Title
Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol
Source: CVE Program / CVE List V5
Vulnerability 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's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Aruba Networks InstantOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Aruba Networks InstantOS是美国安移通（Aruba Networks）公司的一个基于 Arch Linux 的发行版。 Aruba Networks InstantOS和ArubaOS 10存在安全漏洞，该漏洞源于在底层服务中存在缓冲区溢出漏洞，攻击者利用此漏洞可以在底层操作系统上以特权用户身份执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Hewlett Packard Enterprise (HPE) | Aruba Access Points running InstantOS and ArubaOS 10 | InstantOS 8.10.x.x: 8.10.0.2 and below | - |
|
II. Public POCs for CVE-2023-22786
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-22786 (1)
Same Patch Batch · Hewlett Packard Enterprise (HPE) · 2023-05-08 · 13 CVEs total
| CVE-2023-22785 | 9.8 CRITICAL | Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol |
| CVE-2023-22784 | 9.8 CRITICAL | Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol |
| CVE-2023-22783 | 9.8 CRITICAL | Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol |
| CVE-2023-22782 | 9.8 CRITICAL | Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol |
| CVE-2023-22781 | 9.8 CRITICAL | Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol |
| CVE-2023-22780 | 9.8 CRITICAL | Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol |
| CVE-2023-22779 | 9.8 CRITICAL | Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI Protocol |
| CVE-2023-22787 | 7.5 HIGH | Unauthenticated Denial of Service (DoS) in Aruba InstantOS or ArubaOS 10 Service Accessed |
| CVE-2023-22790 | 7.2 HIGH | Authenticated Remote Command Execution in Aruba InstantOS or ArubaOS 10 Command Line Inter |
| CVE-2023-22789 | 7.2 HIGH | Authenticated Remote Command Execution in Aruba InstantOS or ArubaOS 10 Command Line Inter |
| CVE-2023-22788 | 7.2 HIGH | Authenticated Remote Command Execution in Aruba InstantOS or ArubaOS 10 Command Line Inter |
| CVE-2023-22791 | 5.4 MEDIUM | Aruba InstantOS and ArubaOS 10 Sensitive Information Disclosure |
IV. Related Vulnerabilities
Same product: Aruba Access Points running InstantOS and ArubaOS 10
-
CVE-2023-35982
Unauthenticated Buffer Overflow Vulnerabilities in Services -
CVE-2023-35981
Unauthenticated Buffer Overflow Vulnerabilities in Services -
CVE-2023-35980
Unauthenticated Buffer Overflow Vulnerabilities in Services -
CVE-2023-22791
Aruba InstantOS and ArubaOS 10 Sensitive Information Disclos -
CVE-2023-22790
Authenticated Remote Command Execution in Aruba InstantOS or
Same vendor: Hewlett Packard Enterprise (HPE)
-
CVE-2026-76738
Authenticated Buffer Overflow Vulnerability in the API Endpo -
CVE-2026-76737
Authenticated Local Path Traversal Vulnerability Leads to De -
CVE-2026-76736
Authenticated Local Buffer Overflow Vulnerability leads to D -
CVE-2026-76735
Authenticated Local Sensitive Information Disclosure in HPE -
CVE-2026-76734
Unauthenticated Memory Corruption Vulnerability leads to Den
V. Comments for CVE-2023-22786
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