Patch Forecast
Amber warning
Patch this week.

CVE-2026-120279

A flaw has been found in WAVLINK WN536AX6-A V260507

Risk score
65/100
CVSS
10.0 v3.1
Published
2 Nov 2026

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What to know

What it is
A flaw has been found in WAVLINK WN536AX6-A V260507. The affected element is an unknown function of the file /protocol.csp of the component openvpn_cli Handler. Executing a manipulation of the argument file_id can lead to os command injection. The attack can be launched remotely. The exploit has been published and may…
Affected
See advisory
Fix
Apply the vendor's security update; see the linked advisory.
Exploitation
No known exploitation

Why it is Amber

  • CVSS 10.0 critical
  • Remotely exploitable without logging in

References

Original description

A flaw has been found in WAVLINK WN536AX6-A V260507. The affected element is an unknown function of the file /protocol.csp of the component openvpn_cli Handler. Executing a manipulation of the argument file_id can lead to os command injection. The attack can be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.

Last activity 2 Nov 2026. Patch Forecast updates every hour.