Vulnerability Description
A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. This vulnerability affects the function um_rp_autochannel of the file /goform/RP_setBasicAuto. The manipulation of the argument apcli_AuthMode_2G/apcli_AuthMode_5G leads to stack-based buffer overflow. The attack can be initiated 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linksys | Re6250 Firmware | 1.0.04.001 |
| Linksys | Re6250 | - |
| Linksys | Re6300 Firmware | 1.2.07.001 |
| Linksys | Re6300 | - |
| Linksys | Re6350 Firmware | 1.0.04.001 |
| Linksys | Re6350 | - |
| Linksys | Re7000 Firmware | 1.1.05.003 |
| Linksys | Re7000 | - |
| Linksys | Re9000 Firmware | 1.0.04.002 |
| Linksys | Re9000 | - |
| Linksys | Re6500 Firmware | 1.0.013.001 |
| Linksys | Re6500 | - |
Related Weaknesses (CWE)
References
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_42/42.mdExploitThird Party Advisory
- https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_42/42.md#pocExploitThird Party Advisory
- https://vuldb.com/?ctiid.319360Permissions RequiredVDB Entry
- https://vuldb.com/?id.319360Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.626691Third Party AdvisoryVDB Entry
- https://www.linksys.com/Product
FAQ
What is CVE-2025-8826?
CVE-2025-8826 is a vulnerability with a CVSS score of 8.8 (HIGH). A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. This vulnerability affects the function um_rp_autochannel of the file /goform/RP_setBasicAut...
How severe is CVE-2025-8826?
CVE-2025-8826 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-8826?
Check the references section above for vendor advisories and patch information. Affected products include: Linksys Re6250 Firmware, Linksys Re6250, Linksys Re6300 Firmware, Linksys Re6300, Linksys Re6350 Firmware.