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…
Published: 2026-07-30 · CVSS: 7.6 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7