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 buffer. An attacker can leverage this vulnerability to execute code in the context of the HTTP server. Was ZDI-CAN-21414.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-47287 | Actiontec WCB6200Q uh_tcp_recv_header 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the HTTP server. Was ZDI-CAN-21414. |
| Link | Providers |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-24-806/ |
|
Thu, 19 Sep 2024 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Actiontec
Actiontec wcb6200q Actiontec wcb6200q Firmware |
|
| 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:
Updated: 2024-08-01T21:33:05.138Z
Reserved: 2024-06-18T21:08:16.318Z
Link: CVE-2024-6143
Updated: 2024-08-01T21:33:05.138Z
Status : Modified
Published: 2024-06-19T00:15:49.847
Modified: 2024-11-21T09:49:03.370
Link: CVE-2024-6143
No data.
OpenCVE Enrichment
No data.
EUVD