CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-6144 – Actiontec WCB6200Q Multipart Boundary Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2024-6144
18 Jun 2024 — Actiontec WCB6200Q Multipart Boundary 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. • https://www.zerodayinitiative.com/advisories/ZDI-24-807 • CWE-121: Stack-based Buffer Overflow •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-6145 – Actiontec WCB6200Q Cookie Format String Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2024-6145
18 Jun 2024 — Actiontec WCB6200Q Cookie Format String 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. A crafted Cookie header in an HTTP request can trigger the use of a format specifier from a user-supplied string. • https://www.zerodayinitiative.com/advisories/ZDI-24-808 • CWE-134: Use of Externally-Controlled Format String •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-6142 – Actiontec WCB6200Q uh_tcp_recv_content Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2024-6142
18 Jun 2024 — Actiontec WCB6200Q uh_tcp_recv_content 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. • https://www.zerodayinitiative.com/advisories/ZDI-24-805 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-6146 – Actiontec WCB6200Q uh_get_postdata_withupload Stack-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2024-6146
18 Jun 2024 — 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. • https://www.zerodayinitiative.com/advisories/ZDI-24-809 • CWE-121: Stack-based Buffer Overflow •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-6143 – Actiontec WCB6200Q uh_tcp_recv_header Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2024-6143
18 Jun 2024 — 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. • https://www.zerodayinitiative.com/advisories/ZDI-24-806 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •