VULNERABILITY INTELLIGENCE

CVE-2024-6145

CVSS score8.8 HIGH
EPSS probability1.21%
CISA KEVNot currently listed
Published2024-06-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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. An attacker can leverage this vulnerability to execute code in the context of the HTTP server. Was ZDI-CAN-21417.

Weakness classification

  • zdi-disclosures@trendmicro.com: CWE-134
  • nvd@nist.gov: CWE-134

Primary references