CVE-2024-6143

CVSS V2 None CVSS V3 None

Description

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.

Overview

CVE ID
CVE-2024-6143

Assigner
zdi

Vulnerability Status
PUBLISHED

Published Version
2024-06-18T23:38:54.394Z

Last Modified Date
2024-06-18T23:38:54.394Z

Weakness Enumerations

CWE	URL
CWE-120	http://cwe.mitre.org/data/definitions/120.html

References

Reference URL	Reference Tags
https://www.zerodayinitiative.com/advisories/ZDI-24-806/	x_research-advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2024-6143
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6143

History

Created	Old Value	New Value	Data Type	Notes
2024-06-26 03:50:17				Added to TrackCVE