Medium severity6.3NVD Advisory· Published Sep 4, 2024· Updated Jun 17, 2026
CVE-2024-8408
CVE-2024-8408
Description
A vulnerability was found in Linksys WRT54G 4.21.5. It has been rated as critical. Affected by this issue is the function validate_services_port of the file /apply.cgi of the component POST Parameter Handler. The manipulation of the argument services_array leads to stack-based buffer overflow. 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.
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Affected products
3- cpe:2.3:o:linksys:wrt54g_firmware:4.21.5:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- github.com/BuaaIOTTeam/Iot_Linksys/blob/main/Linksys_WRT54G_validate_services_port.mdnvdExploitThird Party Advisory
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions Required
- vuldb.comnvdPermissions Required
- www.linksys.comnvdProduct
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