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CVE-2026-121615 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

A vulnerability was determined in Linksys E5600 1.1.0.26. Affected is an unknown function of the file /cgi-bin/mesh_login.cgi of the component Login Handler. Executing a manipulation can lead to improper authentication. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:9.1 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CNA: [email protected]CVSS-B:10 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/Zimo-666/E5600-cves/tree/main/02-mesh-login-auth-bypass	[email protected]	ExploitTechnical Analysis
https://vuldb.com/cve/CVE-2026-121615	[email protected]	AdvisoryPermission Required
https://vuldb.com/submit/1023310	[email protected]	Issue TrackingPermission Required
https://vuldb.com/vuln/430463	[email protected]	AdvisoryPermission Required
https://vuldb.com/vuln/430463/cti	[email protected]	Content Wall
https://www.linksys.com/	[email protected]	Vendor

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-287	Improper Authentication	[email protected]

Affected Products

Product	Versions
Linksys E5600	1.1.0.26
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.

Change History

1 change record found show changes