Critical severity · published Oct 13, 2026
CVE-2026-109110
Wavlink WL-WN592AX6 wmapd system os command injection
10.0
CVSS
2%
EPSS
No
On KEV
Description
A flaw has been found in Wavlink WL-WN592AX6 250422. This issue affects the function system of the component wmapd Daemon. Executing a manipulation can lead to os command injection. It is possible to launch the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WL
WL-WN592AX6 · Wavlink
250422 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-109110
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-109110
vdb-entry
https://vuldb.com/vuln/416861
signature
https://vuldb.com/vuln/416861/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-109110
third-party-advisory
https://vuldb.com/submit/913573
exploit
https://drive.google.com/file/d/1KtZZ7kjVswRgP2VLEx7M7gEafyY8Wp2Q/view?usp=drive_link
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Wavlink WL-WN592AX6 upload.cgi main null pointer dereference