Arubaos
CVE-2026-23811
MEDIUM
Severity by source
AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
2DescriptionCVE.org
A vulnerability in the client isolation mechanism may allow an attacker to bypass Layer 2 (L2) communication restrictions between clients and redirect traffic at Layer 3 (L3). In addition to bypassing policy enforcement, successful exploitation - when combined with a port-stealing attack - may enable a bi-directional Machine-in-the-Middle (MitM) attack.
AnalysisAI
Arubaos contains a vulnerability that allows attackers to bypass Layer 2 (L2) communication restrictions between clients and redirect traf (CVSS 4.3).
Technical ContextAI
affects Arubaos. in the client isolation mechanism may allow an attacker to bypass Layer 2 (L2) communication restrictions between clients and redirect traffic at Layer 3 (L3). In addition to bypassing policy enforcement, successful exploitation - when combined with a port-stealing attack - may enable a bi-directional Machine-in-the-Middle (MitM) attack.
RemediationAI
Monitor vendor advisories for a patch.
Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execut
There is a vulnerability in the AP Certificate Management Service which could allow a threat actor to execute an unauthe
There are vulnerabilities in the Soft AP Daemon Service which could allow a threat actor to execute an unauthenticated R
There are vulnerabilities in the Soft AP Daemon Service which could allow a threat actor to execute an unauthenticated R
There is a command injection vulnerability in the underlying deauthentication service that could lead to unauthenticated
There are command injection vulnerabilities in the underlying Soft AP Daemon service that could lead to unauthenticated
There is a command injection vulnerability in the underlying Central Communications service that could lead to unauthent
There is a buffer overflow vulnerability in the underlying SAE (Simultaneous Authentication of Equals) service that coul
There are buffer overflow vulnerabilities in the underlying Central Communications service that could lead to unauthenti
There are buffer overflow vulnerabilities in the underlying Central Communications service that could lead to unauthenti
There are buffer overflow vulnerabilities in the underlying CLI service that could lead to unauthenticated remote code e
There are buffer overflow vulnerabilities in the underlying CLI service that could lead to unauthenticated remote code e
Same weakness CWE-300 – Channel Accessible by Non-Endpoint
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today