Is there a public exploit for CVE-2026-127273?

No public exploit for CVE-2026-127273 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-2026-127273?

CVE-2026-127273 scores CVSS 5.3 (v4.0), rated medium.

What does CVE-2026-127273 affect?

CVE-2026-127273 affects Linksys EA8100.

5.3 Medium

A vulnerability has been found in Linksys EA8100 1.0.3.216940.

CVE-2026-127273

A vulnerability has been found in Linksys EA8100 1.0.3.216940. This affects the function GetWANStatus/GetWANStatus3/IsAdminPasswordDefault of the component JNAP API. The manipulation leads to missing authentication. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Assessment

CVSS: 5.3 (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: 12 November 2026
Last updated: 12 November 2026
Affected: Linksys · EA8100
Assigner: VulDB

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

At the source

EUVD (ENISA)

References

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