Description
A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. Affected by this issue is the function setDFSSetting of the file /goform/setLan. The manipulation of the argument lanNetmask/lanIp leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linksys | RE6250 | 20250801 |
| Linksys | RE6300 | 20250801 |
| Linksys | RE6350 | 20250801 |
| Linksys | RE6500 | 20250801 |
| Linksys | RE7000 | 20250801 |
| Linksys | RE9000 | 20250801 |
References
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_52/52.mdExploit, Third Party Advisory
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_52/52.md#pocExploit, Third Party Advisory
- https://vuldb.com/?ctiid.319352Permissions Required, VDB Entry
- https://vuldb.com/?id.319352Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.626682Third Party Advisory, VDB Entry
- https://www.linksys.com/Product
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_52/52.mdExploit, Third Party Advisory
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_52/52.md#pocExploit, Third Party Advisory
Timeline
- Published
- Aug 10, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed