Vulnerability Intelligence Report
Linksys E1700 setLinksysIpv6 os command injection
CVE-2026-108896
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.
Injection
No Active Exploit Signals
CVSS Base Score
9.4
CRITICAL
EPSS Probability:2.20%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Linksys | E1700 | 1.0.0.4.003 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | VulDB · Researcher · Switzerland |
| Reserved | 2026-10-11T14:22:22 |
| Published | 2026-10-12T14:30:14 |
| Last Updated | 2026-10-15T15:15:07 |
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