CVE-2025-8819
Last modified
CVE-2025-8819 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability was found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. This affects the function setWan of the file /goform/setWan. EPSS estimates a 0.87% chance of exploitation in the next 30 days.
Description
A vulnerability was found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. This affects the function setWan of the file /goform/setWan. The manipulation of the argument staticIp leads to stack-based buffer overflow. It is possible to initiate the attack 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/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linksys | Re6250 Firmware | 1.0.04.001 |
| Linksys | Re6300 Firmware | 1.2.07.001 |
| Linksys | Re6350 Firmware | 1.0.04.001 |
| Linksys | Re7000 Firmware | 1.1.05.003 |
| Linksys | Re9000 Firmware | 1.0.04.002 |
| Linksys | Re6500 Firmware | 1.0.013.001 |
References
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_53/53.mdExploit, Third Party Advisory
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_53/53.md#pocExploit, Third Party Advisory
- https://vuldb.com/?ctiid.319353Permissions Required, VDB Entry
- https://vuldb.com/?id.319353Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.626683Third Party Advisory, VDB Entry
- https://www.linksys.com/Product
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_53/53.mdExploit, Third Party Advisory
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_53/53.md#pocExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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