CVE-2019-19006 is an improper authentication / authentication bypass vulnerability in Sangoma FreePBX affecting versions 15.0.16.26 and below, 14.0.13.11 and below, and 13.0.197.13 and below. Available reporting indicates the login flow sets a session for a supplied username before password validation fully completes, and does not properly sanitize the password parameter. By supplying the password parameter as an array element rather than a normal scalar value, an attacker can trigger failure in the authentication function before the session is unset, allowing retention of an authenticated session for an arbitrary chosen user, including the FreePBX administrator. Successful exploitation allows unauthorized access to services exposed through the FreePBX administrative interface.
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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.
25 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An improper authentication vulnerability in Sangoma FreePBX that may allow unauthorized users to bypass password authentication and access administrator-provided services.
A critical authentication-bypass vulnerability in Sangoma FreePBX enabling unauthenticated administrative takeover of the PBX web interface.
A previously targeted vulnerability (details not provided in the content) historically exploited by INJ3CTOR3 in earlier VoIP-focused campaigns.
A previously targeted FreePBX vulnerability referenced as part of INJ3CTOR3’s historical activity against VoIP/PBX infrastructure.
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.