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CVE-2026-23810— Cross-BSSID GTK Re-encryption and Traffic Injection

Quick assessment

Affected
Hewlett Packard Enterprise (HPE) HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-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.

HPE Aruba Networking Wireless Operating System是美国HPE公司的一个无线网络操作系统。 HPE Aruba Networking Wireless Operating System存在安全漏洞，该漏洞源于数据包处理逻辑存在缺陷，可能导致组临时密钥无关的流量注入，并结合端口窃取技术实现中间人攻击。

CVSS 4.3 · Medium EPSS 0.18% · P7
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I. Basic Information for CVE-2026-23810

Vulnerability Information
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Vulnerability Title
Cross-BSSID GTK Re-encryption and Traffic Injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the packet processing logic may allow an authenticated attacker to craft and transmit a malicious Wi-Fi frame that causes an Access Point (AP) to classify the frame as group-addressed traffic and re-encrypt it using the Group Temporal Key (GTK) associated with the victim's BSSID. Successful exploitation may enable GTK-independent traffic injection and, when combined with a port-stealing technique, allows an attacker to redirect intercepted traffic to facilitate machine-in-the-middle (MitM) attacks across BSSID boundaries.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
HPE Aruba Networking Wireless Operating System 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HPE Aruba Networking Wireless Operating System是美国HPE公司的一个无线网络操作系统。 HPE Aruba Networking Wireless Operating System存在安全漏洞，该漏洞源于数据包处理逻辑存在缺陷，可能导致组临时密钥无关的流量注入，并结合端口窃取技术实现中间人攻击。
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) HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10) 10.8.0.0 -

II. Public POCs for CVE-2026-23810

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III. Intelligence Information for CVE-2026-23810

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Vendor Advisories for CVE-2026-23810 (1)

Same Patch Batch · Hewlett Packard Enterprise (HPE) · 2026-03-04 · 6 CVEs total

CVE-2026-23601 5.4 MEDIUM Frame Injection via Shared GTK Allows Traffic Spoofing and Client Compromise
CVE-2026-23808 5.4 MEDIUM Client Isolation Bypass via GTK Manipulation
CVE-2026-23809 5.4 MEDIUM MAC Address Spoofing leads to Inter-BSSID Isolation Bypass Resulting in Traffic Redirectio
CVE-2026-23811 4.3 MEDIUM Unauthorized Bi-Directional Traffic Interception via L2/L3 Manipulation
CVE-2026-23812 4.3 MEDIUM Security Boundary Bypass via Routing Node Impersonation

IV. Related Vulnerabilities

Same product: HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10)
Same vendor: Hewlett Packard Enterprise (HPE)

V. Comments for CVE-2026-23810

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