A security flaw has been discovered in Linksys E1700 1.0.0.4.003. Impacted is the function addStaticRoute of the file /goform/addStaticRoute of the component Static Route Handler. Performing a manipulation of the argument staticRoute_IP_setting/staticRoute_Netmask_setting/staticRoute_Gateway_setting/staticRoute_Metric_setting results in os command injection.
Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
linksys:e1700
References 6
https://vuldb.com/vuln/416686
VDB-416686 | Linksys E1700 Static Route addStaticRoute os command injection
https://vuldb.com/vuln/416686/cti
VDB-416686 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/cve/CVE-2026-108894
CVE-2026-108894 | CVE Analysis and Report
https://vuldb.com/submit/973113
Submit #973113 | Linksys E1700 1.0.0.4.003 OS Command Injection
https://github.com/wudipjq/my_vuln/blob/main/Linksys3/vuln_68/68.md
NVD
https://www.linksys.com/
NVD