PT-2023-9251 · Actiontec · Actiontec Wcb6200Q

Logan Stratton · Published 2023-08-03 · Updated 2024-09-19 · CVE-2024-6144

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Actiontec WCB6200Q (affected versions not specified)

Description This issue allows network-adjacent attackers to execute arbitrary code on affected installations of Actiontec WCB6200Q routers. The specific flaw exists within the HTTP server, resulting from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the HTTP server. Authentication is not required to exploit this vulnerability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-05723

CVE-2024-6144

ZDI-24-807

Affected Products

Actiontec Wcb6200Q

References · 7

• https://osv.dev/vulnerability/CVE-2024-6144 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-6144 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-24-807 · Security Note
• https://bdu.fstec.ru/vul/2024-05723 · Security Note
• https://vuldb.com/ru/?id.268922 · Note
• https://t.me/cvenotify/95314 · Telegram Post
• https://t.me/cvenotify/83699 · Telegram Post