Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 check_port_conflict stack-based overflow
Published Aug 20, 2025
8.7
HIGHCVSS 4.0
EPSS 0.96%
Description
A flaw has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Impacted is the function check_port_conflict of the file /goform/check_port_conflict. Executing manipulation of the argument single_port_rule/port_range_rule can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
-
- Version 1.0.013.001StatusaffectedConstraints-
- Version 1.0.04.001StatusaffectedConstraints-
- Version 1.0.04.002StatusaffectedConstraints-
- Version 1.1.05.003StatusaffectedConstraints-
- Version 1.2.07.001StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linksys | n/a | n/a |
|
Configuration 1
- 1.0.04.001
Configuration 2
- 1.2.07.001
Configuration 3
- 1.0.04.001
Configuration 4
- 1.1.05.003
Configuration 5
- 1.0.04.002
Configuration 6
- 1.0.013.001
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (6)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-25394 Advisory
- https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_15/15.md exploitThird Party Advisory
- https://vuldb.com/?ctiid.320777 signaturepermissions-requiredPermissions Required
- https://vuldb.com/?id.320777 vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.631519 third-party-advisoryThird Party AdvisoryVDB Entry
- https://www.linksys.com/ product
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-25394 | Advisory | |
| https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_15/15.md | exploitThird Party Advisory | |
| https://vuldb.com/?ctiid.320777 | signaturepermissions-requiredPermissions Required | |
| https://vuldb.com/?id.320777 | vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.631519 | third-party-advisoryThird Party AdvisoryVDB Entry | |
| https://www.linksys.com/ | product |
Change history (0)
No recorded changes yet.