CVE-2026-5846
Hard-coded Cryptographic Key in Watchfire Controllers
The affected Watchfire Controller Software contains self-signed hard-coded RSA private keys and corresponding X.509 certificates used for authenticating and encrypting HTTPS/TLS connections to the controller's built-in web management interface. These keys are embedded in plaintext within the application patch binaries in the firmware directly from Watchfire's Remote Support filestore.
CVSS 4.0 · 7.6 High
EPSS < 1%
KEV · Not listed
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