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
| Link | Resource |
|---|---|
| https://vuldb.com/?id.276488 | Permissions Required |
| https://vuldb.com/?ctiid.276488 | Permissions Required |
| https://vuldb.com/?submit.398567 | Third Party Advisory VDB Entry |
| https://github.com/BuaaIOTTeam/Iot_Linksys/blob/main/Linksys_WRT54G_validate_services_port.md | Exploit Third Party Advisory |
| https://www.linksys.com/ | Product |
Configurations
Configuration 1 (hide)
| AND |
|
History
05 Sep 2024, 14:41
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.linksys.com/ - Product | |
| References | () https://github.com/BuaaIOTTeam/Iot_Linksys/blob/main/Linksys_WRT54G_validate_services_port.md - Exploit, Third Party Advisory | |
| References | () https://vuldb.com/?id.276488 - Permissions Required | |
| References | () https://vuldb.com/?submit.398567 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/?ctiid.276488 - Permissions Required | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| CWE | CWE-787 | |
| First Time |
Linksys wrt54g Firmware
Linksys wrt54g Linksys |
|
| CPE | cpe:2.3:o:linksys:wrt54g_firmware:4.21.5:*:*:*:*:*:*:* cpe:2.3:h:linksys:wrt54g:-:*:*:*:*:*:*:* |
04 Sep 2024, 14:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-09-04 14:15
Updated : 2024-09-05 14:41
NVD link : CVE-2024-8408
Mitre link : CVE-2024-8408
JSON object : View
Products Affected
linksys
- wrt54g_firmware
- wrt54g
CWE
CWE-787
Out-of-bounds Write