All vulnerabilities
CVE-2026-108896

Linksys E1700 setLinksysIpv6 os command injection

Linksys E1700Network & edge
Open in ThreatlineRecord JSON
CVSS
9.4Critical
ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 15 Oct 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)2.20%Chance of exploitation activity in the next 30 days, higher than 82% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published12 Oct 2026Updated 15 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

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.

Text from CVE List

Affected versions 1

  • E1700affected: 1.0.0.4.003CVE List

References 6