Is there a public exploit for CVE-2026-120278?

No public exploit for CVE-2026-120278 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-120278?

CVE-2026-120278 scores CVSS 6.9 (v4.0), rated medium.

What does CVE-2026-120278 affect?

CVE-2026-120278 affects WAVLINK WN536AX6-A.

6.9 Medium

A vulnerability was detected in WAVLINK WN536AX6-A V2605072.0.0.

CVE-2026-120278

A vulnerability was detected in WAVLINK WN536AX6-A V2605072.0.0. Impacted is the function sub416d48/sub41a7c0 of the file /bin/ioos of the component VPN Client List Handler. Performing a manipulation of the argument opt results in missing authentication. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure.

Assessment

CVSS: 6.9 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 1 November 2026
Last updated: 1 November 2026
Affected: WAVLINK · WN536AX6-A
Assigner: VulDB

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

At the source

EUVD (ENISA)

References

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