Actiontec WCB6200Q uh_get_postdata_withupload Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Actiontec WCB6200Q routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the HTTP server. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the HTTP server. Was ZDI-CAN-21418.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-24-809/ |
|
History
Thu, 19 Sep 2024 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Actiontec
Actiontec wcb6200q Actiontec wcb6200q Firmware |
|
| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:h:actiontec:wcb6200q:-:*:*:*:*:*:*:* cpe:2.3:o:actiontec:wcb6200q_firmware:1.2l.03.5:*:*:*:*:*:*:* |
|
| Vendors & Products |
Actiontec
Actiontec wcb6200q Actiontec wcb6200q Firmware |
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: zdi
Published: 2024-06-18T23:39:06.916Z
Updated: 2024-08-01T21:33:04.532Z
Reserved: 2024-06-18T21:09:09.136Z
Link: CVE-2024-6146
Updated: 2024-08-01T21:33:04.532Z
Status : Modified
Published: 2024-06-19T00:15:50.703
Modified: 2024-11-21T09:49:03.780
Link: CVE-2024-6146
No data.
ReportizFlow