A vulnerability was found in Linksys E1700 1.0.0.4.003. This affects the function setLinksysIpv6 of the file /goform/setLinksysIpv6. The manipulation of the argument _6rd_prefix/_6rd_prefix_len results in os command injection. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
History

Thu, 15 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 12 Oct 2026 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Linksys e1700
Vendors & Products Linksys e1700

Mon, 12 Oct 2026 14:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in Linksys E1700 1.0.0.4.003. This affects the function setLinksysIpv6 of the file /goform/setLinksysIpv6. The manipulation of the argument _6rd_prefix/_6rd_prefix_len results in os command injection. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title Linksys E1700 setLinksysIpv6 os command injection
First Time appeared Linksys
Linksys e1700 Firmware
Weaknesses CWE-77
CWE-78
CPEs cpe:2.3:o:linksys:e1700_firmware:*:*:*:*:*:*:*:*
Vendors & Products Linksys
Linksys e1700 Firmware
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 9.9, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-10-12T14:30:14.340Z

Updated: 2026-10-15T15:15:07.266Z

Reserved: 2026-10-11T14:22:22.662Z

Link: CVE-2026-108896

cve-icon Vulnrichment

Updated: 2026-10-15T14:54:48.379Z

cve-icon NVD

Status : Deferred

Published: 2026-10-12T15:17:07.423

Modified: 2026-10-15T16:17:39.187

Link: CVE-2026-108896

cve-icon Redhat

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