FKIE_CVE-2024-8408

Vulnerability from fkie_nvd - Published: 2024-09-04 14:15 - Updated: 2024-09-05 14:41
Severity ?
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
cna@vuldb.comhttps://github.com/BuaaIOTTeam/Iot_Linksys/blob/main/Linksys_WRT54G_validate_services_port.mdExploit, Third Party Advisory
cna@vuldb.comhttps://vuldb.com/?ctiid.276488Permissions Required
cna@vuldb.comhttps://vuldb.com/?id.276488Permissions Required
cna@vuldb.comhttps://vuldb.com/?submit.398567Third Party Advisory, VDB Entry
cna@vuldb.comhttps://www.linksys.com/Product
Impacted products
Vendor Product Version
linksys wrt54g_firmware 4.21.5
linksys wrt54g -
To clipboard 

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      "value": "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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      "value": "Se ha encontrado una vulnerabilidad en Linksys WRT54G 4.21.5. Se ha calificado como cr\u00edtica. Este problema afecta a la funci\u00f3n validation_services_port del archivo /apply.cgi del componente POST Parameter Handler. La manipulaci\u00f3n del argumento services_array provoca un desbordamiento del b\u00fafer basado en la pila. El ataque puede ejecutarse de forma remota. El exploit se ha divulgado al p\u00fablico y puede utilizarse. Se contact\u00f3 primeramente con el proveedor sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."
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  "id": "CVE-2024-8408",
  "lastModified": "2024-09-05T14:41:14.603",
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          "modifiedPrivilegesRequired": "NOT_DEFINED",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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