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.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://www.zerodayinitiative.com/advisories/ZDI-24-806/ |
History
Thu, 19 Sep 2024 18:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Actiontec
Actiontec wcb6200q Actiontec wcb6200q Firmware |
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CPEs | cpe:2.3:h:actiontec:wcb6200q:-:*:*:*:*:*:*:* cpe:2.3:o:actiontec:wcb6200q_firmware:1.2l.03.5:*:*:*:*:*:*:* |
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Vendors & Products |
Actiontec
Actiontec wcb6200q Actiontec wcb6200q Firmware |
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Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: zdi
Published: 2024-06-18T23:38:54.394Z
Updated: 2024-08-01T21:33:05.138Z
Reserved: 2024-06-18T21:08:16.318Z
Link: CVE-2024-6143
Vulnrichment
Updated: 2024-08-01T21:33:05.138Z
NVD
Status : Modified
Published: 2024-06-19T00:15:49.847
Modified: 2024-11-21T09:49:03.370
Link: CVE-2024-6143
Redhat
No data.