There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006. If an attacker gains web management privileges, they can inject commands into the post request parameters wl_ant, wl_rate, WL_atten_ctl, ttcp_num, ttcp_size in the httpd s Start_EPI() function, thereby gaining shell privileges.
References
| Link | Resource |
|---|---|
| http://linksys.com | Product |
| https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31742/Linksys_WRT54GL_RCE.pdf | Exploit Mitigation Third Party Advisory |
| http://linksys.com | Product |
| https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31742/Linksys_WRT54GL_RCE.pdf | Exploit Mitigation Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
21 Nov 2024, 08:02
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://linksys.com - Product | |
| References | () https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31742/Linksys_WRT54GL_RCE.pdf - Exploit, Mitigation, Third Party Advisory |
30 May 2023, 15:37
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Linksys wrt54gl Firmware
Linksys Linksys wrt54gl |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.2 |
| CWE | CWE-77 | |
| CPE | cpe:2.3:h:linksys:wrt54gl:-:*:*:*:*:*:*:* cpe:2.3:o:linksys:wrt54gl_firmware:4.30.18.006:*:*:*:*:*:*:* |
|
| References | (MISC) http://linksys.com - Product | |
| References | (MISC) https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31742/Linksys_WRT54GL_RCE.pdf - Exploit, Mitigation, Third Party Advisory |
22 May 2023, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-05-22 17:15
Updated : 2025-01-28 16:15
NVD link : CVE-2023-31742
Mitre link : CVE-2023-31742
CVE.ORG link : CVE-2023-31742
JSON object : View
Products Affected
linksys
- wrt54gl_firmware
- wrt54gl
CWE
CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')