CVE-2024-9643 is an authentication-bypass vulnerability in the administrative web server of Four-Faith F3x36 industrial cellular routers running firmware v2.0.0. Hard-coded administrative credentials embedded in the web management interface permit an attacker who knows those credentials to authenticate through crafted HTTP requests and obtain administrative access.
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What an attacker gets, and what they’ve been doing with it.
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No public exploit code observed for this vulnerability.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
14 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical authentication bypass vulnerability caused by hard-coded administrative credentials in the web management interface of Four-Faith F3x36 industrial cellular routers, enabling unauthenticated administrative access and device takeover.
A critical hardcoded-credentials issue in Four-Faith F3x36 router firmware (noted as v2.0.0) that enables authentication bypass using known default/hardcoded Basic Auth credentials.
Critical authentication bypass due to hard-coded credentials in the Four-Faith F3x36 router web server, enabling remote attackers to obtain full administrative control and potentially achieve remote code execution/complete device compromise.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.